440 source camshafts specs. This crank has the following specs: Stroke: 4.

440 source camshafts specs 510 lift), 7-degree locks, and chrome moly retainers that are all supplied to 440 Source by Comp Cams. Dec 18, 2017 · He is looking for a nice boost in low to mid range torque, and would like a nice idle lope that isn't really choppy. You need to swap out the valve springs, retainers and keepers. These include printed timing marks to 30 degrees, and a symmetrical pulley bolt pattern. The engine has a dual breaker distributor, meaning it has dual points. We could then take that same shortblock, put in an . May 29, 2023 · As Dodge became more fuel efficient, the 440 became less powerful and was not in as great demand. The 4340 forged steel is many times stronger than the factory steel ever was, and it's BRAND NEW, which means it is at the beginning of its fatigue life. If you're looking for the best there is in the Big Block Mopar fuel pump pushrod department, this is it. 3680 Research Way Carson City, NV 89706 This crank is popular for those looking for a replacement type crank with stock "factory" specs, yet still having the strength to withstand 1000+ horsepower. I wanted a more aggressive cam than the factory specs. Click on the extra picture to see the two parts compared together in the same We could take a 500" short block and with stock heads and a mild cam, it might make around 450-475 horsepower. Stock replacement "RB" engine pushrods. 625" so the two sizes are specific to each engine, however there is one add Compare these manufacturing processes, specs and tolerances with the competition: All our Platinum Series rods start with super strong aircraft quality 4340 steel, certified to meet or exceed SAE (Society of Automotive Engineers) standards. In the old days we use to refer to a hp cam as a 3/4 cam, meaning duration over 270*, this is the beginning of the radical idle, so if you want something relatively smooth stay under 270*. This is a great replacement for the old Mopar purple shaft . Don't forget to order Comp lifters and break-in lube (shown below) with your new cam! We have a few sets of our 200-1132 rods where the forging was about . 575 long and the RB version is 9. These passed the SFI testing with zero problems. Cams & Valvetrain; Engine Swaps, Mounts and Brackets; Main Stud Girdles; Oil Systems & Related Parts; 440 Source Inc. That’s actually ridiculous. 425"/0. 250 Block Type: RB Main Journal Diameter: 2. don't know what kind of compression it has and have no idea how to determine this. If your compression is higher than this you may need to use a higher octane race fuel. 625" / Rod Journal Diameter: 2. 3680 Research Way Carson City, NV 89706 This model features a BRONZE tip, and is designed to be used with 8620 ROLLER CAMSHAFTS ONLY. ARP's new "Ultra-Torque" is a special new blend of PFTE lube which ensures the correct torque will be reached on the first pull, so there is no longer any need to "cycle" the fastener (or loosen and tighten it several times), which has been the case with ARP's regular "Moly No where else can you find this kind of quality at this price. 549/. 3680 Research Way Carson City, NV 89706 775. Don't forget bolts, gaskets and a matching oil pickup to go with your pan. This cam requires 10 Degree locks/retainers and double springs. Choosing the correct camshaft for a specific application can be one of the most difficult parts of an engine build. It was Measuring about 1. In a 500/512" stroker, this cam will make power from about 2500-6500. The 906 heads gone through and that it had a mild rv type solid lifter cam. 474"/110*LSA camshaft, Hedman street headers and a RPM intake with a 750 Edelbrock AFB. 545 lift Comp Extreme Energy Hi-Lift cam is a great choice. 425 to . 5060 and the 440. Once you get into camshafts above . All other areas, machining and weight matching are within spec. 510. For engines which are mostly used in high performance street applications and don't see the racetrack too much, we recommend this Comp Extreme Energy . 375 Rod Journal Width: 2. Centerless ground from c1010 high carbon steel 5/16 tubing with a . 450"/0. On a camshaft, there is no one specific camshaft for this. Stock replacement pushrod. Nice quality units at a very reasonable price. Platinum Series Pistons - 4. 480 Flange Bolts: 6 x 7/16 We could take a 500" short block and with stock heads and a mild cam, it might make around 450-475 horsepower. 883. 6:1 Factory intake Thermoquad Factory exhaust manifolds Dual 2. 1969 Chrysler 440 Six Pack Apr 5, 2006 · Most big block 4 bbl. More Mopar 440 Engine Articles. We now offer a line of exact reproductions of Chrysler's 6 quart pans for most all body styles. This crank is popular for those looking for a replacement type crank with stock "factory" specs, yet still having the strength to withstand 1000+ horsepower. This crank has the following specs: Stroke: 4. Jan 21, 2022 · Factory V-8 Engine and Cam Specs by Year 1965-1975 Author krazykuda; Publish date Jan 21, 2022; Article The 440 six pack was a mid-year launch in 1969, so it isn Sep 20, 2024 · 440 Six Pack/6BBL Camshaft Specifications. About 10:1 to 10. 435" lift, 38 degrees overlap (113 LSA), installed at 112 Intake CL. 375" bore -12cc DISHED piston which will work in either a 440 block with our 4. 009 Pre-Balanced Bobweight: 2450 Grams Counterweight Diameter: 7. 3680 Research Way Carson City, NV 89706 Jan 11, 2022 · Eric Weingartner flow tests a CNC Stealth head. Aug 26, 2019 · The advertised specs on the camshaft are (228 241 . Centerless ground from c1010 high carbon steel 5/16" tubing with a . 600 lift, and it will be a solid flat tappet. Stroke: 4. 440 source is much faster. Our brand new aftermarket aluminum roller rockers are an unbelievable value! Made out of aircraft quality certified 2024 aluminum alloy, these arms are formed using a hydraulic extrusion process under 1500 tons of pressure, giving these arms an incredible 60,000 PSI tensile strength! Cams over . 625 around the original cam and about 1. 564, or who have a slightly smaller cubic inch engine (in the 440-470 range) the . cars had a 256* duration cam, the HP versions 276* and the 440-6 had a low taper 276,*lift varied from . Use with stock stamped steel non adjustable rocker arms. 100" rod "543CI" stroker combination, or in a 400 block with either our 4. The lobes are slightly different. I Jul 31, 2023 · 440 source has options to run larger cams than . Clevite 77 Main Bearing Info. it was pretty good. We carry a different version with steel tips for use with regular iron cams. 050 Pre-Balanced Bobweight: 2400 Grams Counterweight Diameter: 7. Aug 10, 2018 · For reference, we did a junkyard re-ring and bearing job on a '75 Imperial 440 (same abysmally low compression pistons) and used some fresh (stock 2. 1 testing includes a yield strength of 40,000 pounds, a tensile strength of 60,000 pounds, and a minimum 10 percent elongation. 93 et,4100lbs on street tires full exhaust daily driver Charger55 by Charlie Keel , on Flickr Nov 5, 2015 · I have a 440 from my 74 rr gtx its all stock never been played around , as i see in the books they say it as a weak 8. Nothing radical. While they are absolutely required for a roller cam, they are also highly recommended for use with a solid or hydraulic to make sure everything is kept exactly where This is a great replacement for the old Mopar purple shaft . 564", or who have a slightly smaller cubic inch engine (in the 440-470 range) the . 1966-69 - 1/2" Oil Pickup Tube for 426 Hemi with 547 Oil Pan We now offer these 1/2" HEMI pickup tubes. A. 3680 Research Way Carson City, NV 89706 This fully machined aluminum spacer is . 750" / Block Type: RB / Main Journal Diameter: 2. 440 Source Inc. 507/. Known for their rock solid reliability, these were first released by Ma Mopar on Max Wedge setups in the early 60's. Plus, it had a 10 -1 compression that helped produce 350 HP and 460 lb-ft of torque. 050" allows for nice low end power without giving up strong pulling up top. Shown here is our 3. Aug 21, 2024 · Unfortunately, I did not get very much info about it. ARP's new "Ultra-Torque" is a special new blend of PFTE lube which ensures the correct torque will be reached on the first pull, so there is no longer any need to "cycle" the fastener (or loosen and tighten it several times), which has been the case with ARP's regular "Moly Cams & Valvetrain; Engine Swaps, Mounts and Brackets; Main Stud Girdles; Oil Systems & Related Parts; 440 Source Inc. . We carry all the components to upgrade or replace your factory stamped steel type rockers. 030 over) bore flat top piston which will work in a 440 block with a stock 3. All our platinum pistons use 1/16, 1/16, 3/16 ring pack for less frictional loss, and weight saving, full floating . 480" / Flange Bolts: 6 x 7/16". Cams & Valvetrain; Hydraulic Flat Tappet Camshafts; Hydraulic Roller Retro-Fit Camshafts; Aluminum Roller Rocker Arms, Shafts & Hardware; Bushed Stainless Rocker Arm Systems; Ductile Iron Adjustable Rockers; Stamped Steel Factory Replacement Rocker Arms; 3 Bolt Timing Sets; Single Bolt Timing Sets; Engine Swaps, Mounts and Brackets; Main Stud We recommend using our 111-1007 oil pickup if your block has standard 3/8" NPT threads, or our 111-1013 if your block has 1/2" NPT threads. There are other custom cam manufacturers out there besides Bullet. 500 Block Type: RB Main Journal Diameter: 2. These are ground on a 110 degree lobe separation angle. Nov 17, 2023 · Specifically I'm looking at the 400 block, 470 or 500 stroker kit. 7to1,Hilborn EFI,Home ported 440 source heads,small hyd roller cam,COLD A/C ,,a518 trans,Dana 60 ,4. 2L/440 Camshaft Kits and get Free Shipping on Orders Over $109 at Summit Racing! Cam and Lifters, 1-Bolt, Hydraulic Flat Tappet, Advertised Duration All specs on the head castings and valvetrain hardware can be found on the specs page for our standard (non CNC) Stealth cylinder heads. 610 around the lunati voodoo which says to me that the original RV cam had a greater lift than the lunati. We generally recommend using these only up until about . ARP's new "Ultra-Torque" is a special new blend of PFTE lube which ensures the correct torque will be reached on the first pull, so there is no longer any need to "cycle" the fastener (or loosen and tighten it several times), which has been the case with ARP's regular "Moly Oct 11, 2020 · This cam will run on pump gas in a 440 with 8. 565 " lift and 241 intake and 247 exhaust duration at . Ultralight Crankshaft Our new 4. Crankshaft This crank is popular in low deck (especially 400) blocks for the "470" stroker setup. 009 Pre-Balanced Bobweight: 2550 Grams Counterweight Diameter: 7. Your vacuum should be in the 9"-11" range using this cam. 850) of nominal for high-performance cams, and 77. Comp recommends these for any cams over . Aug 29, 2023 · A 1970 stock 440 on the dyno to check how much horsepower and torque. The TF has an estimated date; which is really the driving factor for its selection- finding something in stock! ( or hopefully by Spring). 480 Flange Bolts: 6 x 7/16 This is our mid sized choice from Comp Cams, which works great for most street/strip stroker motor applications. 904 lifters. 480 Flange Bolts: 6 x 7/16 Similar to the factory HEMI crossbolted setup, this allows you to convert your standard wedge 383/400/440 block to a super strong crossbolted setup. 76" rod "451CI" stroker combination. Our platinum series cranks are now available in most stock strokes, good for everything from stock rebuilds up to 1000+ horsepower. 440's continued to be offered in trucks and motorhomes all through 1979, and we have had many 440 blocks stamped with the 1979 model year on them. I could not believe the torque and horse power it made. While these are still suitable for most applications, we are offering them as BLEM items since they are technically out of spec. Dec 26, 2022 · Once the counter weights clear the block, and the journals are addressed and etc…. Can also be used on left hand applications for original big block 1965 C body and 1967-69 A bodies, but ONLY when used with the proper brackets listed under those applications. For the past 40 years, I’ve been studying and researching Mopar engines including their horsepower and torque. 500" stroke and 7. In comparison to the regular version offered in 1966, the Chrysler 440 HiPo came with a more aggressive camshaft and better-flowing cylinder heads. The camshaft is often referred to as the "brain" of the engine. With the increased popularity of our stoker kits and forged rotating components, the block and factory cast iron main caps are often finding themselves as the weakest link in modern stroker engines ARP Ultra-Torque Assembly Lube - 1. 480 Flange Bolts: 6 x 7/16 Cams & Valvetrain; Engine Swaps, Mounts and Brackets; Main Stud Girdles; Oil Systems & Related Parts; 440 Source Inc. Engine Mount - Early B Body Left - New Chrysler # 2402183, used on late '62 to '65 B bodies on the Left (drivers) side only. The builder/seller did mention the bottom end had been refreshed. 510" lift with their stealth heads. Click on the part to see our table with detailed compression ratios. Stroke: 3. Camshafts. Appreciate the details on the cam- I’ll compare to the recommended TF cam and see where power is. Valve reliefs are generally good for about a . I need to buy rockers and shafts. These are manufactured in an ISO9001 factory to very stringent quality control specs. 750 Rod Journal Diameter: 2. 5070 are normally kept in stock pre-balanced, ready to ship out the same day for you. The B version is 8. (Leaning to 470, more street use) he says scat kits at Summit are all U. I'm after ideas for a good replacement camshaft. Since this combination already uses a lightweight piston, we undercut the crankshaft counterweights and profile the flange into a star shape, which takes about an additional 4 pounds (1800 grams) off this model crank. 1/2" NPT threads are usually only found on original 426 Hemi blocks, or if someone has enlarged (drilled and tapped) the 3/8" threads out to 1/2" on a 383/400/440 Wedge block. Also the 110 lsa helps cylinder pressure. I am going Hydraulic Roller cam, with alumiunm roller rockers 1. I believe the smaller stock cam is around 33 and a magnum cam is around 40 on a 115. 74 unported) "906" open-chamber heads and a "Street Hemi" 280*/. ) All our pistons use the lighter and stronger . ARP's new "Ultra-Torque" is a special new blend of PFTE lube which ensures the correct torque will be reached on the first pull, so there is no longer any need to "cycle" the fastener (or loosen and tighten it several times), which has been the case with ARP's regular "Moly Jun 7, 2016 · The Stealth heads come equipped with single 330-pound valvesprings (safe to 0. 510" lift that use double springs, we recommend switching to our roller rockers instead. made and better quality. 120" / Flange Bolts: 6 x 7/16". The "A" measurement typically is about 3. 509 It's similar lobe specs and slightly extra duration per lift ratio help to preserve the flat, wide torque curve and top end power we all remember from the . May 21, 2024 · I want a smooth idle, and I figure stock 440+6 power is plenty for an A-body. 512. It has 224 @. 375" / Rod Journal Width: 2. Started by 2Luke2, August 06, 2013, 08:03:01 PM. The HP 375 HP cam specs: 268/284 Duration, 0. 380" bore Flat Top piston which will work in either a 440 block with our 4. This is our mid sized choice from Howards Cams, which works great for most street/strip stroker motor applications. The information on MP cams is calculated from the published data in Chrysler manuals and catalogs. Let’s answer, what was the stock 440 Six Pack cam specs? The 440 Six Pack camshaft specs are a . Dec 6, 2018 · stock mh cam was the same as the non hp cam basically 68 to end of production what's good about the stock cam? developed for more compression then kept because the long close on the exhaust gives an egr effect and is is really long below . 2590 / ARP Ultra-Torque Assembly Lube - 1. 545" lift Comp Extreme Energy Hi-Lift cam is a great choice. 2" (Chevy) smaller and lighter rod journals which allow you to use any off the shelf big block Chevy rods with perfect side clearance. and am going to think about 440-EZ-1 Max wedge indy heads. Ship times from Summit is 4 months plus from now. it’ll drop in. This also makes a great general purpose lower pulley spacer for custom pulley setups, etc. You can have a cam manufacturer, such as Bullet Cams make you an exact cam to their specs. BRAND NEW REPRODUCTION bolt and special washer for attaching the camshaft sprocket to the the camshaft on all single bolt models. 3680 Research Way Carson City We constantly pull samples and run tests on the chemical composition of our 4340 raw steel to make sure it meets every index included in the specifications. 75" stroke crankshaft for "RB" (413/426/440) engines. Home/ Cams & Valvetrain/Valves 440 Source Inc. Note in the lower right hand corner of the cam card that Summit Racing specs this cam as +4 Advance. Mopar started using cast cranks in passenger car 440's in mid 1973, and these engines can be identified by an "E" stamped into the machined pad to the right of the Shown here is our BRAND NEW (not remanufactured) lightweight high torque mini starter. Mar 21, 2013 · I would like some input on my rocker arm and shaft selection. 750" main journal diameter, while the "B" uses a 2. 060 wall thickness, these feature welded ends and exceed OEM specs. Since this combination already uses a lightweight piston, we undercut the crankshaft counterweights and profile the flange into a star shape, which takes about an additional 6. The cam will probably not go over . This brings up an interesting point that will also help when selecting a camshaft. ) on our timing chains page. 544 " lift and 242 intake and 248 exhaust duration at . Pretty interesting. 375 -12 Dished These pistons are a 4. 050" / Pre-Balanced Bobweight: 2300 Grams / Counterweight Diameter: 7. Apr 20, 2011 · Years ago I built a low comp 440 stock 452 with mopar hipo springs mopar 284-484 cam Holley street master, 750 holley, 1/78 headers 3. 458″ exhaust lift. 5 Ratio - New. 450″ intake lift and . Jul 1, 2023 · A popular topic about 440 Six Packs is what kind of camshaft it had from the factory. 350" (. 150" / Block Type: B / Main Journal Diameter: 2. 5 raito. What this means is that when this camshaft was machined, the specs called for advancing the intake lobe four degrees. All our pistons use the lighter and stronger . Valve Retainers. Because "B" (361/383/400) and "RB" (413/426/440) engines use different size main journals, each will have a different size main bearing. 440 Source now has the answer. ) Oct 25, 2024 · 2. The durations @ . 12" vac. Timing Chain Sets. Shown above is a picture of a 4006630-440 (1978 model) 440 block. 440 Camshaft Specs: HP and Standard (All Years) With relatively mild aluminum heads such as Edelbrock RPM's or our Stealth heads, in a 500 or 512 inch stroker, this cam almost always makes somewhere in the mid 500 horsepower range (540-560), and idles smoother (and is more drivable) than a typical Mopar . Edelbrock Rollin' Thunder Camshaft #2206 is designed for 383-400-440 Chrysler V8 engines and produces optimum torque from the low-end to the mid-range. Jun 29, 2020 · The 270 is a lot more cam than a stock 260. Find DODGE 7. Lifters. 75" stroke and factory length 6. 440 factory camshaft specs. ). Valve Locks Shown here is our Comp Cams 10 degree "Super Locks. 528 had a wide 112 lobe center (which is out of favor with most people) so that is the rub if buying a shelf cam. If you want to use these with a dual plane intake, you would have to mill off the heat crossover on the bottom of the intake manifold. S. 120"/ Flange Bolts: 6 x 7/16". 545 For those who want something slightly more docile then our big . 3680 Research Way Carson City Jul 3, 2023 · 1971 Mopar 440 Cam Specs for Standard and High-Performance Engines. at idle( at most) and a shakey idle at that. Search ‘Mopar 440 Source head review with real flow numbers’ on YouTube. Rollin' Thunder camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. Aluminum Roller Rockers/shafts - 1. These pistons are a 4. 375 Block Type: RB Main Journal Diameter: 2. We have designed these dampers based on detailed factory specifications, to be sure there will be no problems with fit or ARP Ultra-Torque Assembly Lube - 1. 200" / Rod Journal Width: 2. 510" lift require a dual spring to maintain the correct spring pressure, as per Comp Cams recommendation. want to say we set piston to wall at May 3, 2024 · I had a 440 based 496 that used a 440 source kit. Crank includes the following specs: Stroke: 3. 32-inch bore and a 3. SFI's minimum specifications to certify a damper to pass their 18. These were originally supplied from the factory on most all high performance 383 and 440 cars from 1966-1971. I first learned about the Six Pack and 440 cam specs in 1984 when I was building my first 440 engine. The 440 cranks stroke is (IIRC) 3. Comp Cams Cam and Lifter Installation Lube, 4oz Bottle Comp Cams has taken great pains to develop what they feel to be the best line of lubricants available to protect your engine before startup and during break-in. What is the difference between the 440 Magnum and the 440 Six-Pack? The 440 Magnum was the high-performance version of the 440 engine, offering up to 375 hp. These are listed from my 1971 Factory Service Manual: The Standard 350 HP cam specs: 260/268 Duration, 0. 75-inch stroke. Don't forget to order intake gaskets and valley pan hold down bars and bolts to go along with these, if you need them. Now available for an almost unbelievably low price! We figure the ratios shown with a standard . 450/. " These are a huge, extremely beefy valve lock which has a wider angle of interference than a standard 7 degree lock. 190". 120 Flange Bolts: 6 x 7/16 Aug 6, 2013 · 440 Torque specs; 440 Torque specs. Most shelf cams are ground on 108 for better peak Words we live by: IN STOCK! On our web store, under the description of the part, if it says "In stock" that means we do actually have it on the shelf and it will ship out within 24 business hours when you place your order online. 915 Block Type: B Main Journal Diameter: 2. 200 Rod Journal Width: 2. Jun 8, 2008 · Two cam profiles were used in most 440's. Belt and Gear Drives. 2:1 compression. This means there is a long checklist of specifications they must meet, such as a certain amount of copper in the windings, etc, etc. If you look at any of the serious performance engines Chrysler produced, such as the 426 Hemi, Max Wedge, 440 Six Pack, etc, they ALL had 6 quart pans from the factory. 3. Mopar 440 Compression Ratio: All Years. These have been long discontinued by Chrysler, and we couldn't find them anywhere, so we reproduced the unique washer and sourced the bolt in a super strong grade 8 version. Comp Cams Super Lock 11/32 10deg. Our new dropped centerlink is just the solution! We've reproduced the factory centerlink to 100% OEM specs, except the center part which goes directly underneath the oil pan has been "dropped" by 3/4" inch, to give you a bunch of extra clearance under the oil pan. 2590 / Crankshaft This crank is popular for doing a 500" stroker setup in an "RB" (413/426/440) block. 800" lift roller cam and fully ported B1 heads, and it might now make 900-1000 horsepower. The reduced diameter counterweights allow for easy block clearancing. ) See the "specifications" table below for more detailed information on these. In case you have heard that 440's were discontinued in 1978, this was for cars only. p. 2:1 compression , i have no clue whats the cam size on that thing , thermoquad carb , must be around 800 cfm too , and does the heads have the same valves size than the other 440 Stroke: 4. Used by professional engine builders throughout the country, their cam and lifter lube is a red tacky oil which sticks to the Jun 9, 2015 · 68 Charger 512 cid,9. OEM Spec Engine Mount - 66-72B 66-73C 70-74E These mounts are used on B bodies from 1966-72, C bodies from 1966-73 and E bodies from 1970-74. They are just the same as the 440 EZ but with the intake openings CNC machined to the Max Wedge size and CNC bowls. The "RB" uses a 2. 050 which is 10 degrees more than a 383/440 magnum cam. 5 Ratio Finally! We have re-released the Big Block Mopar Ductile iron rockers. 115). I ended up using a . These were originally made by Chrysler as part number 2536121, and the original NOS Chrysler ones are awesome quality (or at least they were back when the rubber wasn't 60+ years old. Below is the dyno sheet. Words we live by: IN STOCK! On our web store, under the description of the part, if it says "In stock" that means we do actually have it on the shelf and it will ship out within 24 business hours when you place your order online. For those who want something slightly more docile then our big . 315. Ductile Iron Adjustable Rocker Set - 1. 150" / Block Type: RB / Main Journal Diameter: 2. Data on other manufacturers' cams is from their catalogs or contributed from owners. ARP's new "Ultra-Torque" is a special new blend of PFTE lube which ensures the correct torque will be reached on the first pull, so there is no longer any need to "cycle" the fastener (or loosen and tighten it several times), which has been the case with ARP's regular "Moly Nov 5, 2008 · I want to make betwen 600-650 on motor. We feel the three bolt timing chain attaching system is far superior to the single bolt, and so we offer this cam to fit only three bolt timing chain sets. Pushrods. 25:1 or less compression and iron heads. I had both cams side by side looking at them. Jun 23, 2014 · Local time 12:54 AM Joined May 2, 2013 Messages 534 Reaction score 215 Location Dallas, Texas Stroke: 4. The . 990 pin size. You can expect a major improvement in throttle . Cool thing is they look just like 906 heads from the outside. 484 Mopar, but Comp's 30 years of manufacturing technology have tweaked the lobes to give you much faster rates of lift. Feb 24, 2012 · CompCams also offer an "updated" Camshaft, a reproduction of the same Factory Mopar 375 Horse 440 Magnum and 390 Horse 6 Pack grind, that uses a common Lifter profile. What kind of roller cam specs will compare to the OEM . Apr 10, 2013 · built a 499 out of a 400 block with a source kit. 150 Block Type: RB Main Journal Diameter: 2. You can also view a master table of all available pistons and compression ratios at: Apr 25, 2021 · These days Mopar charges a lot for that cam and the quality is a little suspect. (Figures calculated using stock stroke & compression at 750' altitude. So if it was me I'd try to find a shelf cam from a trusted source that had similar specs. 039" head gasket, which is the thickness of Felpro's popular #1009 Chrysler big block head gasket. Nov 16, 2015 · I did a Measurement with my calipers around the lobes of the the Original cam that it had in it. 009 Pre-Balanced Bobweight: 2300 Grams Counterweight Diameter: 7. 75. 250" stroke ultralight crankshafts are great for those 512 stroker motors. Crankshaft - 6 Bolt This crank is popular for doing a 543" stroker setup in an "RB" (413/426/440) block. Rocker Arms. 23 gears 67 Sattelite Looking for recommendations for hydraulic flat This crank is popular for doing 528" stroker setups in an "RB" (413/426/440) block. 91 gears and 3500 convertor. Sorry guys, I’d link it, but I’m a little too technologically impaired! Nov 12, 2006 · 375 h. 509 Mopar, but Features reduced diameter counterweights for easy block clearancing. They work great with most smaller hydraulic flat tappet cams (we suggest checking with your cam manufacturer to find their requirements for the springs they recommend for use with your cam. These are fully machined (not stamped) from a super tough fatigue resistant alloy. 990" pins and 1/16, 1/16, 3/16 ring grooves. 050" / Counterweight Diameter: 7. Nov 25, 2022 · In 1967, a high-performance version of the 440 Chrysler was introduced in the Plymouth Belvedere GTX, Dodge Coronet R/T, and Dodge Charger R/T. Mar 15, 2022 · My 440 rebuild will use a subtle summit cam sum-6401, 440 source heads, kb237 pistons, stock stamped rockers and stock solid pushrods. I have a 440 +30, forged factory crank, 440 source forged rods, ross forged aluminum pistons, fully ported edelbrock rpm heads. 750" / Rod Journal Diameter: 2. Also, the housing is a one piece laser welded design, so there is never any danger of the ring coming loose or timing marks slipping. Shown below are detailed pictures and specs on these exciting heads. Dec 21, 2019 · Pretty good cam design for low compression gm engine that you want torque and aren't interested on shifting past 5k especially a Big blockcertainly better cams for a mopar with our larger diameter . 625 Rod Journal Diameter: 2. Could be months, even more. Distributor. Over a pound of aluminum is removed from the ports during CNC machining, taking over 43cc's out of the port. ) Source: Hughes Engines Feb 24, 2021 · Reading a Cam Card: Advance. The intake closes at 38 @ 50 on the 270 which is why I advanced it a couple of degrees. 25" exhaust 727 auto, stock covertor with shift kit. 460" lift. 710" thick and will bolt onto the front of any 440 damper and convert it to original 426 Hemi specs, allowing any of our big block aftermarket or original dampers to be used on a hemi. The duration is 268° intake and 284° exhaust. The "ADD" line, should be 1/2" lower than that, or 2-5/8" below the pan rail. Comp Cam Xtreme Energy Hi-Lift . The 440 Six-Pack was a more powerful variant with three two-barrel carburetors, producing 390 hp and 490 lb-ft of torque, making it one of the highest-performing engines of its time. 050 are 208° intake and 221° exhaust. If your cam specifies a DOUBLE valve spring, then we would recommend upgrading to either the specific springs from your cam manufacturer, or our COMP CAMS 145-1013 dual springs (if the cam is a flat tappet hydraulic) or our 145-1014 (if the cam is a hydraulic roller. Dodge Motorhome 440 Engine Specs. 020" thinner than spec in the area on top of the pin hole. Our new CAST CRANK flexplate is a great option for someone who has an original CAST CRANK 400 or 440 engine, and wants to use it with an aftermarket performance torque converter. My engine was built with everything from 440 source (stroker kit, heads, rocker arms, water pump housing, valve covers, etc. We carry them in both B (361/383/400) and RB (413/426/440) lengths. 08/1. 458. 535" rod "512CI" stroker combination, or our 3. 458 cam? I don't mind if it's a step or maybe two steps over a stock cam, but I don't want or need a lumpy idle. 3680 Research Way Carson City, NV 89706 Jan 17, 2022 · The 440 source heads are my first choice but they have no ETA for availability. balance job was close enough (not a tenth of a gram type of job) but you'll never notice a difference. Learn more about the cams and how the exhaust lift changed for the few 1972 cars produced in my article, 440 Six Pack Cam Specs. This crank features the 2. It will run ok in a engine in the 8's for compression (imo what it was designed for). 777) of nominal for OEM cams, per Chrysler. Duration @ . Aug 19, 2024 · Get hold of the Mopar Performance Engine book and stick with the Direct Connection Cam specs. These work great for both original 426 Hemi engines, or 383/400/440 Wedge engines which have had the block drilled and tapped to fit a 1/2" NPT pickup tube. The 0. anybody have them? November 12, 2006, 07:58:53 PM I think my 67 R/T still has the stock cam in it, and it is a dog. Choosing a camshaft for what you are planning for the engine and car’s performance is a starting point. 25" stroke and 6. Our two most popular pump gas 440>>512 kits, the 440. 440 Source 440>>528 stroker kit with 440 Source Stealth Aluminum Cylinder heads "I wanted to thank you all for the help on the build of my 528 stroker. 1972 Cam Specs This fully machined aluminum spacer is . This fully machined aluminum spacer is . 700" lift cam. 75" stroke and 6. 050” valve lift shown in the tables is 85% (. It is offered under the 21-305-4 Part number for single Bolt, and " 23" -305-4 for 3 bolt applications. Camshaft Lockbolt : 35ft lbs : 7/16-14 : Carburetor to Manifold Nut : The correct factory spec FULL line should be EXACTLY 2-1/8" inches below the pan rail. Car is street-driven, and I'll use some variety of A-518 or 727 behind it. 458" lift, 46 degrees overlap (115 LSA), installed at 113 Intake CL. 250" / Block Type: B / Main Journal Diameter: 2. 76" rod. Just a set of rings, bearings, valve springs, and that's it, as it is a good running engine now. 009" / Pre-Balanced Bobweight: 2300 Grams / Counterweight Diameter: 7. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. We offer them in either singles or complete sets of 16. 504″/. It has been a few years since the build and I don't own the car any more, so I don't have the cam specs or recall which heads were used. 315". I used a 6bbl intake, hydraulic roller cam and eddy aluminum heads. The approved raw steel is then forged in a massive 6 story tall 8000 ton (that's 16 Million pounds!) hot die forging press. 528″ lift cam from Crane. Feb 14, 2021 · Hey guys, we'll be using a '69 base 440 engine in Carmen's '64 Polara convertible. ARP Ultra-Torque Assembly Lube - 1. Cam Buttons. These are supplied in "RB" (413/426/440) engine lengths of 9. 7% (. The materials, prices, specifications or services at the Site may be out of date, and although 440 Source makes every attempt to keep the site as accurate and up to date as possible, 440 Source is under no commitment to update such materials, prices, specifications or services. The regular original 440 was a good engine specs-wise as well. 68 Charger 512 cid,9. Crank has the following specs: Stroke: 4. and the usual the pistons needed to be honed for proper wrist pin clearance (your gonna have to do that with any piston). 050" / Pre-Balanced Bobweight: 2400 Grams / Counterweight Diameter: 7. 10 gear,10. It will have headers, an old Offy Dual-Port intake, Carter or Holley 4bbl, and otherwise stock. 7to1,Hilborn EFI,Home ported 440 source heads,small hyd roller cam,COLD A These pistons are a 4. 69oz Tube Whenever you order bolts, don't forget a tube of ARP assembly lubricant. 440 I think motorhome compression is 8. 3680 Research Way Carson City, NV 89706 Stock replacement pushrod. Our Stealth Cylinder heads are rated as one of the Top Ten aftermarket Mopar parts by Mopar Collectors Guide Magazine!! Complete cylinder heads include Stainless Valves, Valve Springs, Valve Seals, Valve Retainers, and USA MADE Comp Cams Valve Locks. Oil Pan - 4 quart - 402 Stamping - New Reproduction We offer an exact factory reproduction of the "402" oil pan, Chrysler part number 2532401. I assembled my first 440 38 years ago. We carry them (along with the required bolts, etc. I haven't heard of any problems with 440 source, but Summit, lots of them. 450 . This version fits "RB" (413/426/440) engines. It came with a 4. 510" lift camshafts that use a single valve spring. 484 It's similar lobe specs preserve the strong midrange torque we all remember from the . 5 pounds (almost 3000 grams) off this model of crank. needed some grinding on the rods to get some side clearance. 509 cam would be in a non stroked 440. It was a blast to drive. 004 the long close on the intake combined with the wide lca kills dynamic compression and a motorhome has no compression to start with There is another post Ultralight Crankshaft Our new 4. zvfhwmq jguzl abt qjivws yxgh gjga rzv yrqel dwutk pos