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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. Project X SBC 215 (Sold in Pairs) 1,114.00 Learn More Project X SBF 185 (SOLD IN PAIRS) 1,229.00 Learn More Series One We have taken our 100% CNC ported intake and exhaust runners and have made them into an “As-Cast” version. Learn More MAXX Series Taking the affordable performance cylinder head to the next level. Learn More Shocker Series Find 1991 PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Stock Lock Style and get Free Shipping on Orders Over $99 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 …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 1992 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" …ProMaxx 9208T Project X Aluminum Cylinder Head Features: Fully assembled with valve springs, Titanium valve spring retainers, Viton valve seals, 3/8 in. rocker arm studs, and guide plates</li; Valve springs for use with a solid …Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Straight Spark Plug Style 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 …I do give every customer the best I can do. If you want high flow numbers I don't have them. My bench is conservative or honest. The one thing I don't like about myself is I don't get things done as fast as I would like. Feel free to call. Eric Weingartner. Weingartner Racing LLC. 918-520-3480. www.wengines.com.ProMaxx's full CNC port head is quite good as well. Beyond that information, it just starts to become a personal chice, along with all the other build parameters and your budget. 383, 40 over, 11.1 flat tops, trying to ballpark 500-550 crank hp. a few hundred dollars isn't going to kill me.Trailer for Project X sequel - Project XX: The Final PartyFeaturing: https://www.instagram.com/jonathandanielbrown/My Patreon: https://www.patreon.com/daxfla...Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Assembled Cylinder Head Style, Angle Spark …Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Assembled Cylinder Head Style, Angle Spark …7,072. Location. Pauline, SC. Jan 25, 2020. #1. I have been working on a set of "ProMax" cylinder heads for the past number of weeks. This is the first set of this brand I have had to work on so I thought I would make public some of my findings. I don't know where these are really produced and I'm not going to guess.Find 1997 PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Rectangular Exhaust Port Shape and get Free Shipping on Orders Over $99 at Summit Racing! PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with …ProMaxx 9195A 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 Angled spark plug holes use a 14mm .750 in. reach spark plug such as Autolite AR3934 (sold separately) or equivalentFind CHEVROLET 5.7L/350 PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Angle Spark Plug Style 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 …Our research indicates the 1973 340 engines used a large, 73cc chamber to reduce the compression ratio to 8.5:1. While this reduced NOx output for emissions, this loss of compression really hurts power. The rule of thumb with compression is that, in the range between 8.0:1 and 12.0:1 compression, one full ratio is worth approximately 3 to 4 ...Find AFR 185cc SBF Renegade 20 Degree Street Heads and get Free Shipping on Orders Over $109 at Summit Racing! If you need the world's finest high performance street/strip small block Ford heads, then check out AFR's 185cc emissions-legal Renegade Street cylinder heads (CARB E.O. #250-3). With lightweight 8mm, 2.020 in. intake valves and …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.Series. Promaxx Performance continues to evolve with the Project X lineup and has raised the bar on the competition. 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. Aug 2, 2022 · I give an honest review of the Promaxx Project X 215cc head.

ProMaxx Project X 9216A Aluminum Cylinder Heads Features: Cast from 356-T6 ultra-smooth aluminum with larger valve spring pockets and runners designed to be both accurate and precise Angled spark plug holes angle use a 14mm .750 in. reach spark plug such as Autolite AR3934 (sold separately) or equivalentProMaxx 9218S 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.When it comes to embarking on a construction project, choosing the right construction company is crucial. One of the first things you should look for in a construction company is their experience and expertise in the industry.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. Early Gift Deals - Up to $499 Off Select JEGS Brand Products!Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Straight Spark Plug Style 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 …

Get the Best Performance with ProMaxx Performance Project X Bare Aluminum Cylinder Heads for Small Block Chevy (215cc) 9215A parts at JEGS. Shop Now at the Guaranteed Lowest Price! ... 215. Intake Valve Angle. 23. Machined for O-Ring. No. Oiling Style. Through pushrod. Package Depth. 8.00. Package Height. 21.00. Package Width. 12.00. …ProMaxx CNC Ported Ford SB (289-351W) Aluminum Heads These full CNC ported heads are what the small block Ford stroker engine wants and needs. The professionally designed CNC port flows like the top brands in the industry over 325 cfm. Compare flow numbers and then look at the price. Made right here in the U.S.A. using Grade A 356-T6 aluminum ...Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc), Assembled Cylinder Head Style, Stock Lock Style 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 ……

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Find PROMAXX Performance Project X Small Block Chevrolet Cylinde. Possible cause: Find CHEVROLET 5.7L/350 PROMAXX Performance Project X Small Block Chevr.