Did you know?

Dec 16, 2019 · To that end, ProMaxx has two unique cylinder heads on display which are far from cookie-cutter. The first is an LS3 head, designed to work on small-bore engine combinations. “It has an LS3 runner that will fit on a 3.900-inch bore,” says Collins. “It’s got a .750-inch-thick deck, it has the raised valve cover rail, and is milled so you ... 71350SS. · #20 · Sep 18, 2015. steelcomp said: From the first day GM built the small block Chevy and the big block Chevy, everything has been a copy. There is nothing new under the sun. The Brodix is a copy, the Dart is a copy, the AFR is a copy, and so on and so on.PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with abundant power. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting, precision machining, and an array of assembled options, as well as being available bare.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 …A budget head on a 434 is going to peak way early and disappoint you, even with the proper solid roller cam. Top. PRH Guru Posts: 1457 Joined: Fri Sep 08, 2017 8:16 pm Location: S. Burlington, Vt. Re: Promaxx 225 heads. ... The promaxx are a knock off of the Brodix ik heads. I ported several of those. They do not compare to a dragon slayer ...Are you looking for a new shaver head for your Norelco electric razor? If so, you’ve come to the right place. In this article, we’ll provide you with all the information you need to know about Norelco shaver replacement heads.I just built a 355 with ProMaxx Maxx 183 heads. Engine runs great and not looking for new heads, but I was looking at the AFR 195 Enforcer heads. I had never seen them before. I got to looking at the advertised flow numbers for the AFR's. Maxx183's flow a little better at lower lifts, but they are pretty equal at .500.Series. The Shocker CNC Series is our top of the line performance cylinder head. It features professionally designed runners and chambers meticulously CNC ported in the U.S.A. Unlike most of our competitors, we don’t offer different quality CNC designs. At PROMAXX, we provide our elite series at prices that make our competition cringe.AFR Enforcer 185 VS Promaxx 180's. Kicking around cylinder head options for my 351w project, which head is better for a stock displacement pump gas 351? Won't spin it past 6000rpm, want good torque and midrange. Hydraulic flat tappet off the shelf cam, long tubes and Victor JR with a carb.Rustbucket350. Veteran Member. Sep 4, 2013. 1,626. Oviedo, Florida. I figured out why Patriot closed up and changed its name. I ordered a set of their cast iron heads, bolted them onto the motor, and noticed something was off. Well 2 sets of intake gaskets and 3 intakes later I measured the heads and all of the holes and ports on one …Started with the "210" ProMaxx Project X casting. (Not 210cc) 211cc re-shaped intake port 2.45 mcsa @ pushrod pinch 2.10 x 5.01/1.60 x 5.03 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. Exports came out OK ...Project X SBF 185. (SOLD IN PAIRS) $ 1,229.00 – $ 2,085.00. The Project X 185 Ford is in one word “AWESOME” over 319 cfm in an as cast head is unbelivable. This head will make BIG power in your SBF application. Our new swirl designed chamber is the difference. Couple that with a state of the art NEW casting and you have a home run.ProMAXX Performance has designed a complete new line of performance heads that meet or exceed the big names in the industry. International Shipping Options Call 1.800.235.4323 Home Dec 20, 2020 · Have a few weeks until next test and tune so. Decided to swap out the Trickflow heads to ProMaxx because the Tricflows clear the 86 flat top pistons and the ... A budget head on a 434 is going to peak way early and disappoint you, even with the proper solid roller cam. Top. PRH Guru Posts: 1457 Joined: Fri Sep 08, 2017 8:16 pm Location: S. Burlington, Vt. Re: Promaxx 225 heads. ... The promaxx are a knock off of the Brodix ik heads. I ported several of those. They do not compare to a dragon slayer ...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. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting ...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. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting ...aaks38 Discussion starter · Mar 5, 2019. I was planning to reuse my Gt40x heads but have enough funds for a head change. I was planning to install the promaxx 9175 180cc heads on a DSS 331 and its just a street car, so am wondering if these heads would fit the bill. Im noticing these have better flow numbers than the Tw170 but not sure …185cc Aluminum Small Block Chevy Cylinder Heads. Technical Specifications and Recommended Components: Combustion Chamber - 72cc. Weight - 55.00 lbs. Intake Runner - 185cc. Exhaust Runner - 62cc. Intake Valve Size - 2.02". Exhaust Valve Size - …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.#afr #dart #edelb...These rectangular port iron heads from Summit Racing offered surprising bang for the buck. The Summit Racing head upgrade improved the power output of the 496 from 630 hp and 577 lb-ft to 688 hp ...ProMaxx 9205 Project X Aluminum Cylinder Head Features:Maximum quality, maximum performance, and mi ProMaxx 9215S Project X Aluminum Cylinder Head Features: Cast from 356-T6 ultra-smooth aluminum with larger valve spring pockets and runners designed to be both accurate and precise Straight spark plug angle uses a 14mm .750 in. reach spark plug such as Autolite AR3934 (sold separately) or equivalentProMaxx 9207 Project X Aluminum Cylinder Head Features: Fully assembled with valve springs, steel valve spring retainers, Viton valve seals, 3/8 in. rocker arm studs, and guide plates Valve springs for use with a hydraulic roller camshaft with a maximum valve lift of .600 in. ProMaxx 9217A Project X Aluminum Cylinder He To that end, ProMaxx has two unique cylinder heads on display which are far from cookie-cutter. The first is an LS3 head, designed to work on small-bore engine combinations. “It has an LS3 runner that will fit on a 3.900-inch bore,” says Collins. “It’s got a .750-inch-thick deck, it has the raised valve cover rail, and is milled so you ...You know that sinking feeling you get when you say yes to too many requests, take on too much when you know yo You know that sinking feeling you get when you say yes to too many requests, take on too much when you know you won’t be able to ... Mar 18, 2022 · A word on Promaxx... they'r

Dec 13, 2019 · While at the ProMaxx Performance booth at the 2019 PRI Show, we learned this cylinder head company has options for everyone. Whether you are looking for a se... 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 …ProMaxx 9187S Project X Aluminum Cylinder Head Features: Fully assembled with valve springs, steel valve spring retainers, Viton valve seals, 3/8 in. rocker arm studs, and guide plates; Valve springs for use with a hydraulic roller …This is Part 13 of my Ford 331 stroker motor rebuild.PROMAXX Maxx Series SBF cylinder heads MAXX 180cc - 9175 https://promaxxperformance.com/product/maxx-180...PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads. PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with abundant power. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting, precision machining, and an array of assembled …

ProMaxx 9218A Project X Aluminum Cylinder Head Features: Fully assembled with valve springs, steel valve spring retainers, Viton valve seals, 3/8 in. rocker arm studs, and guide plates; Valve springs for use with a solid roller camshaft with a maximum valve lift of .700 in.Aluminum Cleveland 2V heads from Promaxx, will they work for your small block Ford? AFR Enforcer 185 VS Promaxx 180's Ford Mustang Forums. Small block Mopar ProMaxx head testing Moparts Forums. Maxx 180 SBF (Sold in Pairs) Maxx 180 SBF (Sold in Pairs) Budget Small-Block Ford Cylinder Heads That Work. Project X SBF 185 (SOLD IN PAIRS)…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. The final touch was an MSD distributor and ignition amplifier. Run wi. Possible cause: Series One 185 SBC. (Sold in Pairs) $ 830.00 – $ 1,431.00. The 185cc seri.