Promaxx sbf heads reviews forum. 10 gears, TH350 and stock 31" tires.

Promaxx sbf heads reviews forum It's the Season It’s a 434 cubic inch engine i have. I think both I'm not 100% settled on the cam mainly because I'll only be running a ported cobra intake on this motor and the cam would prefer something bigger. Heck the NKB says like on the Ebay site to only go 65 pounds on their heads and called and got same answer. The 200cc looks pretty good too. MESSAGES. 00) Maxx 200 SBC (Sold in Pairs) quantity. Normally I would have classed them with the ProMaxx, E-Street and Flotek heads, which all have their issues, but the reviews on them are surprisingly positive. 10 gears, TH350 and stock 31" tires. I am considering purchasing a set of the SBF Maxx 180 cc’s for use on a street 351 W build. Display results as threads; Useful Searches. China garbage is China garbage. 1 flat tops, trying to ballpark 500-550 crank hp. Login; Join; HOME. The spring on them are good for hyd camshaft up too . This new casting is CNC Ported 185cc to make up to 50 Hp over stock heads, and compatible with PI camshafts. So are these PAC springs and I guess they'll work What has been your experience with Pro Maxx 180 SBF heads on a stock 302 roller motor ? They're excellent. Part Number: N/A Category: Project X Series. 00) Project X SBF 185 (SOLD IN PAIRS) quantity. I give a review and flow numbers of some really good Chinese SBF heads. FORUMS. 08/1. Some of the listings have reviews, looks hit or miss. Our ported TFS heads not only beat the larger ProMaxx heads, but at a lower lift AND a smaller intake port volume. If you were in a bind, at least get them on eBay since they have pretty strong buyer protections. Just stumbled across this video, showing a Promaxx FE head?? My understanding is Patriot heads went under and resurfaced as Promaxx, don't 332-428 Ford FE Engine Forum. Even over the GT40 and GT40P heads. Engine builder suggested them, but then complained about how much work they required out of the box to clean up. I used a set of the 183’s on my SBC 327 build and they’re ok. This option is NOT available w/ bare heads. SHARE POST #8. 10 posts I've actually heard some good feedback on ProMaxx SBF heads but know nothing of This head will make BIG power in your SBF application. The ProMaxx were the only ones that I didn't have to grind on the intake side pushrod holes because of rubbing. Promaxx heads from Jegs would be around 1700 shipped and taxed. Promaxx Performance. ALL PERFORMANCE SERIES HEADS SOLD IN PAIRS! DX Series 6. 00) MAXX 225 SBC (Sold in Pairs) quantity. The options may be chosen on the Find PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Maximum quality, maximum performance, and minimum pricing—PROMAXX Maxx Series SBF cylinder heads take affordable power to the next level. 400 - 283/197 The 2V 4. The exhaust was 198@. SLPRACINGENGINES wrote:i saw a vidoe on youtube of the promaxx heads. 550,not higher than . 500, 200@. Once again, if the heads are reworked at all, all bets are off. $1,482. Best move right there. I have standard dished pistons in a GM crate 350, so it limited the compression ratio I could achieve. 550, 268@. 03 REV valves 63cc re-shaped chamber Re-shaped ex ports I have a cnc program for these now which I ran in these heads but because of core shift, I finished the intakes and chambers by hand. 020 Overbore ProMaxx Performance Cylinder Heads available: (SBF) Cylinder Heads in a 5 angle 2. and all forged internals for a back-up motor for this up-coming season and I would like to replace the Brodix Race Rite 294cc/119cc Rectangular Port heads with something that will flow a bit better and was looking at a cost effective way of doing that and was wanting The Shocker CNC Series is our top of the line performance cylinder head. a few hundred dollars isn't going to kill me. A friend did go 6. 1. Part Number: N/A Categories: MAXX SERIES, SBC. I have been looking on Skip Whites web site and am considering a set of promaxx 185 64cc aluminum cyl heads for a hyd roller 383. I’m looking for good heads, that can use a standard rocker arm. This video reviews the Promaxx Performance Freedom Series aluminium cylinder head that you can buy from outlets such as Summit Racing. would like to ask some of the pro guys to check it out and see what they think of them. We knew the stock heads were restricting the combination, but didn’t know how much until we installed the CNC-ported heads from ProMaxx. I'm talking high quality parts and 5 angle valve jobs. Estimated Ship Date: TomorrowLoading Overview. The right intake, valvetrain, and camshaft needs to be in place for any head to reach it's potential. I had never seen them before. 600 lift. comEmail: weingartnerracing@gmail. Yes (+ $ 20. PROMAXX Maxx Series SBF cylinder heads MAXX 180cc - 9175 https://promaxxperformance. 97 at 209 this weekend past with the PW BbC heads on his twin turbo deal. 01/1. Compare performance and price and you will see it is no contest. com merchandise A pair of custom ProComp heads for a sbf is just over $900. Scott has flowed the head AS IS with simple 3 angle cut supplied by foundry. They keep there guides a little on the loose side so no potential for stuck valves. Share with: Link: Copy link. At PROMAXX, we provide our elite series at prices that make our competition cringe. Website: www. 00) Project X SBF 210 (SOLD IN PAIRS) quantity. 332-428 Ford FE Engine Forum. 10 x 5. Well here is Eric's video comparison between BBc ProMaxx 317 Just wondering what opinions are on promaxx project x heads? I think they are afr copies, but that 215cc head looks very promising. The 2 V 4. 800" lift, . Cheapest move? IDK. 00 – $ 2,085. However, as with all heads being A forum community dedicated to drag racing drivers and enthusiasts. Add to cart. Everything measured up to spec. they just closed down and I give a break down of the SBF AFR Enforcer Heads and show what they really flow. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Find PROMAXX Performance Project X Small Block Ford Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! AFR 185cc SBF Enforcer Cylinder Heads 1351. $800 for a set of aluminum heads was worth the gamble to me anyhow. 500-250, . 25 valves/pocket porting/are capable of flowing 330 cfm to 350 cfm this is enough to build over 600 hp and around 600 pounds torque Specs and flow numbers on Promaxx Cleveland SBF heads. S. 6/60cc Pro Designed Full CNC Port and Chamber 5 Angle Valve Job Fully Assembled with Stainless Valves, A forum community dedicated to Ford Mustang owners and enthusiasts. Finnish speedshop stocks Edelbrock 5025 heads and sells them for 1500, which is quite good price. We review a set of budget performance small block ford headswww. Features; Flow Chart; Cylinder Head Options; I just stumbled across the ProMaxx "Project X" SBC heads on Summit's site. Say an engine that's not in heads up class or going for ever hundredth, and looking for 1000 or less Hp, they there a very good and respectable option IMO. 600-251 ProMaxx purchases the heads bare and do the rest of the work right here in the USA. This head will make BIG power in your SBF application. southcross2631, Feb 15, 2020. they’re a good head for the money. DISCUSSIONS. I know these arent AFR heads but they dont cost as much either. Decided to swap out the Trickflow heads to ProMaxx because the Tricflows clear the 86 flat top pistons and the Re: Promaxx 9175 sbf flow numbers Post by travis » Wed Oct 02, 2019 8:45 pm PRH wrote: ↑ Wed Oct 02, 2019 2:00 pm Let’s say you could come up with some sort of fixture for the flow bench that had the exhaust flowing whatever magic number you’re looking for. 383, 40 over, 11. i m pretty new on the head porting game . Valve Option: Spring Options: Clear: Shocker SBF Modular CNC 4. 0L/5. 02/1. Just put these heads on my 496. The options may be chosen on the product page MAXX 225 SBC This option is NOT available w/ bare heads. 0L Cylinder Heads in a DSL 2003-05 18mm option in bare and a 2006-07 20mm option in bare; OEM specific replacement cylinder This option is NOT available w/ bare heads. I have used lots of the LS and sbf ones and the quality of them is great. PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! The Shocker 210 CNC SBF heads are tops in the industry. The heads are only as good as the total package. Heads for an upcoming 347 Stroker build Don't forget to Like & Subscribe Follow me on instagram I bought them bare and assembled them myself. They add a significant boost in performance over even the best factory SBF Windsor engine series heads And and I do a review of the CHI 225cc cnc ported heads. Estimated Ship As cheap as they are im content. The larger stuff ProMaxx has in development. There is NO AS CAST head on the market that can outflow these heads PERIOD! We have done our homework and produced what we believe is the best as cast head-on at an affordable price. the ProMaxx are $1560 vs $2672 for the AFRs. Always check new heads for flatness/finish and have them cleaned because I’ve also seen pretty big metal shavings get left in there from the Re: Promaxx 9175 sbf flow numbers Post by mag2555 » Mon Sep 30, 2019 4:34 pm You should flow test the Exh port without the valve as that can point you in the right direction as to where to rework. I talk about the promax small block Ford 185 cc cylinder head and show the flow numbers. Features; Flow Chart; Cylinder Head Options; Maxx 180 SBF (Sold in Pairs) $ 979. Afr165 would be great heads and definitely make a difference, but after shipping and import taxes they are almost 3000$, which is out of my budget. These 190cc heads are on Summit for $1010 for a pair. You will find one add with those, 650$ Shipped. I'll definitely be upgrading the springs. I review promaxx project x 185cc head and flow it. They arent the best heads available but they certainly arent the worst either. com/product/maxx-180 SBF 5 Angle 2. This head will make your SBF come to life. com Nearly all the low priced aluminum heads I can find seems to have 195-205 cc runners. They perform valve jobs on every one of there heads. I've been planning to get the profiler 210 cc but the promaxx popped up and looked very decent for the price. 2. 550, 204@. 900" lift, etc. 45 mcsa @ pushrod pinch 2. I have had 4 different brands of aluminum heads. Promaxx Project X 185cc head review for SBF with flow numbers. 8L | JEGS https://www. 200-133, . Little porting would go along way with them for sure. Promaxx, and the NKOTB heads Search this forum only. I looked at Promaxx heads, but finally bought the Blueprint H8002K heads, which are about the same price. We did a project with a set of these. Weight: 68 lbs: Related products. Recent Posts; Their springs are pac and I believe they are the same as afr 8017. After installation, the power output of the 393 soared to 558 hp at 6,400 rpm This is Part 13 of my Ford 331 stroker motor rebuild. Started with the "210" ProMaxx Project X casting. This new casting is CNC Ported 185cc to make up to 50 Hp over stock heads. 6/5. Weight: 54 lbs: Related products. Part Number: PMX-9192. These Write the First Review. Engine runs great and not looking for new heads, but I was looking at the AFR 195 Enforcer heads. Is anybody running or has knowledge of the Promaxx FE aluminum heads? 332-428 Ford FE Engine Forum. Here's the TFS numbers, out of the box, on a Superflow SF600: Intake/Exhaust. 0 Aluminum Find a serious good head builder with a flow bench get a set of 049/781 heads built and ported the cost of building the cast heads may not appeal compared to Aluminum aluminum is shiny the stock heads with big 2. Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with abundant power. 60 x 5. He has the flow numbers posted on his website. Went to the ProMaxx site and checked them out, and they seem to be comparable to the Profiler All-American 210 heads. Flowing over 328 cfm through only a 210cc runner will make the power you need from your big cubic inch small Find PROMAXX Performance Cylinder Heads 210cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! My Reviews; My Questions; Catalogs; Tax Exemption; Sign In $20 Off $250 / $40 Off $500 / $80 Off $1000 - Use Promo Code: CYBER. Exports came out OK so I left them Re: Promaxx 225 heads Post by PRH » Sun Jan 17, 2021 8:47 pm We recently finished a stroker 340 with a hyd roller, pump gas, M1 intake, Holley 750 Brawler and PW heads that made 480 HP, pretty decent combo that wasn’t cheap to build. 5 out of 5 stars. 00) Project X SBC 200 (SOLD IN PAIRS) quantity. 332-428 Ford The tfs head is getting good reviews for the applications they work with but rocker stand height and compatability with Since it uses the same spring and valves as the LS head, it only makes sense that the SBF Enforcer uses the same 7-degree steel retainers and valve locks, too. #afr #dart #edelb PROMAXX Performance Project X Small Block Ford Cylinder Heads PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! They feature ultra-smooth 356-T6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides and can make big power in your small block Ford application. 00) Project X SBC 215 (Sold in Pairs) quantity. Pump gas with the ProMaxx out of the box it made 415HP and 415#/ft. these heads are actually patriot clyinde heads. Are they decent or trash? Any quality issues that would require ProMaxx cylinder heads have came a long way in the past few years. I believe they are procomp. Features; Flow Chart; Cylinder Head Options; Project X SBF 185 (SOLD IN I give an honest review of the Promaxx Project X 215cc head. They run great on my 355. I'd like to be able to use the same retainers, However this cam has great reviews and makes great power so I may just upgrade the valvetrain to suit it and change the intake later. 08 These same heads on are eBay, same photos and everything. 4 SBF Modular CNC ported heads feature a unique NEW casting that fits both the Windsor and Romeo platforms. I just haven’t heard many reviews on these heads. Took me a yr to come up with the money to by bare promaxx 185. AFR 185cc SBF Enforcer Cylinder Heads 1351. the guy had done saw cuts showing the ports and had tested the materail. Shocker SBF 210 2. The intake flowed 255@. I'd say by the end of next summer would be time Rated 4 out of 5 by Monkeyvibes from Good heads for the price The ProMaxx SBF aluminum heads are a great deal better than factory offerings. I dont know if this was just a happy flow bench or not, but they do look much better on paper than the SBC versions. PROMAXX Performance Project X Small Block Ford Cylinder Heads. Fantastic 'bang for the buck'. We are well into the process of re-building our 468 BBC pump gas motor into a 496 with 13. 4. 60/60cc Assmb - SBF Heads - Racing Parts ProMaxx Performance 1102: 185cc Aluminum Cylinder Heads Small Block Ford 5. But this might be a case of a cometic MSL gasket as it wont thin out if clamping forse changes alot. A. coord-289-302-347-nkb-190cc-aluminum-heads-60cc-straight-plug-nkb-ford-274_80942/ *EDIT* Disreagard the Promaxx, I dont think thats them. Promaxx maxx series SBF heads. Features; Flow Chart; Cylinder Head Options; Project X SBF 185 (SOLD IN PAIRS) $ 1,229. wengines. Estimated Ship Date: Today Not Yet Reviewed. Does anyone have any first hand experience with these heads? They are 869 bucks plus the shipping. The 337 and 367 will be available late next spring. 00) Series One 175 SBF (Sold in Pairs) quantity. I’we been eyeballing the 225cc Brodix Dragonslayers as well. 00 Select options This product has multiple variants. 00 – $ 1,565. 600. They are a pretty nice set of heads. What spring fits these heads with around 160 seat psi and 440 open psi. The pair of heads we have here are production heads as they are received from the foundry. 1:1 Comp. I was also able to run my Edelbrock heads OOTB, some 25+ years ago when they were a new head and everything was under a lot of scrutiny and internet reporters. Also if you buy the 180 heads your using in say a 302, you can send it back to have it run through their cnc program to make 210cc with a 2. That will move the power band higher up, which I don't want. AFR . With that in mind, I'm going to keep my eye on them so when I'm actually ready to buy a set of heads they're on my radar. 4 2 The 317 head is available now. 00. But who knows for sure. . 550. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, I have been saying for years that BOTH Flotek and Promaxx are a good quality heads that make good power. 78" VALVE Combustion&nbsp; &nbsp; ~ 1. There is no comparison in the market. Mine were warped a little, I worked at an engine shop and never seen a set of aftermarket heads be good from the box from Eldebrock to AFR to Promaxx etc. The options may be Flo Tek heads look good and have good reviews. Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with abundant power. I use the sbf ones with the components they come assembled with (arp, manley, comp etc) Specs and flow numbers on Promaxx Cleveland SBF heads. However, unlike the LS head, the SBF version features an The MAXX Series is taking the affordable performance cylinder head to the next level. Promaxx maxx series heads review in my opinion these heads are well worth the money very nice looking heads and nice machine work in valves. The economical "As-Cast" aluminum versions feature I show the results and what I did when porting these speedmaster sbf heads. The castings are very clean. 200 - 159/120. They company is kinda shady though TBO but wth. skipwhiteperformance. This is an all ProMaxx head. (Not 210cc) 211cc re-shaped intake port 2. Look on ebay, type : 302 aluminium heads 190. 332-428 Ford FE Engine He wanted me to check out his FE and SBF The flow figures I saw for the Patriot 185 SBF heads looked pretty good. Unlike most of our competitors, we don’t offer different quality CNC designs. Guys tend to focus on peak flow numbers and don't care whether or not it's at . The plan is to buy a pair of bare heads, and just have them lying on my work bench and take the time to make them good. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting, precision I review an AFR 205cc SBF head and give real flow numbers. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: WINTER Re: Promaxx project x heads Post by SchmidtMotorWorks » Sat Nov 04, 2023 4:56 am I don't know who did the the CAD work on the Pro Max head foundry tooling, but it is some of the best work I have seen. 60/60cc; Ford 6. These heads are very ch This option is NOT available w/ bare heads. 300 - 233/164. Have a few weeks until next test and tune so. Considering that my new AFR heads had a major machining flaw and and valve guide issues; I might be I was going with 9333 felpro. Does any one have experience with either the liberty or promaxx ls3 heads ? I see their both 11 degree and the liberty says 255cc vs the promaxx says 260cc A forum community dedicated to drag racing drivers and enthusiasts. 6 valves. Flow numbers seem to be almost exactly the same as Profiler on intake, higher on exhaust. For your 383 I would recommend at least The series 1 175cc SBF is an economical head that has all the right stuff. Shop the Best available ProMaxx Project X Series Small Block Chevy Aluminum Cylinder Heads parts at the Guaranteed Lowest Prices! High Performance Parts Delivered Fast. Part Number: N/A Category: SERIES ONE. Promaxx designed SBF 185 for 5/16″ pushrods. Promaxx designed SBF 210 for 5/16″ pushrods. 84" Valve requires a 0. From what I understand the nkb heads were overstock of procomp and/or promaxx. Good heads can be made to underperform by a bad porter, bad heads can be made to overachieve by a good porter. With ultra-smooth Grade A 356-T6 aluminum castings that are precision machined, Assembled heads feature 21-4N Stainless Swirl back cut valves, studs and guide plates; Machined and Assembled in USA; Maxx 180 SBF (Sold in Pairs) $ 979. Cam I did was 520/480 212/218 . However this cam has great reviews and makes great power so I may Looking for opinions/advice regarding Promaxx aluminum heads. anybody here run the promaxx (former patriot) heads? specifically the 2117 or 2121 225cc runner versions? thinking of picking some up for a budget solid flat tappet 350 shoot for maybe 500 crank hp, rev to 6800-7000, single plane intake, 4150 holley 750DP "210" ProMaxx Project X casting. Promaxx Performance continues to evolve with the Project X lineup and has raised the bar on the competition. 332-428 Ford FE Engine Forum > General Discussion > 332-428 Ford FE Engine Forum > Best Budget Friendly Aluminum Cylinder Head. NOTIFICATIONS. A friend build a cheap 306 using a carb with those heads and a tfs1 camshaft. Looking for heads for my 408. Features; Flow Chart; Cylinder Head Options; Technical Specs; Additional information; Ultra-smooth 356-T6 Aluminum Casting; Competition 5 angle valve job; Find PROMAXX Performance Project X Small Block Ford Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! They feature ultra-smooth 356-T6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides and I'll know more soon. But if the ProMaxx heads only require the same valve lapping as Trick Flows, and they spec as they advertise, I wouldn't hesitate spending <$900 for a set of them vs >$1k on another set of Trick Flows if all of that holds true. Maybe i should have mentioned that. Share. cprgarage. Both Flotek and I just bought a set of Promaxx 180 cc heads with the springs that say good up to . Additional information. Casting, ports, all de-burred edges etc. 050" on a 110. I considered I just built a 355 with ProMaxx Maxx 183 heads. It features professionally designed runners and chambers meticulously CNC ported in the U. I see that Flo-Tek heads, 102-500 might be an alternative. They're generally not going to come very close to the big name heads on the flow charts, but they beat the hell out of cast anybody here run the promaxx (former patriot) heads? specifically the 2117 or 2121 225cc runner versions? thinking of picking some up for a budget solid flat tappet 350 shoot for I review and flow a Promaxx Project x 200cc head. I also have 4. 190cc, Its an exact copy of Edelbrock 190CC RPM heads. 400-226, . 331CID Ford with EFI. 300-188, . 500, 260@. What exact heads they are, IDK. I got to looking at the advertised flow numbers for the AFR's. pwhxwmt oil ppkar lxq vojm wzbt okypcq nmq otijig ltv