WebMay 27, 2024 · If time is on your side, Promaxx typically puts their heads on a 15% off sale a few times a year. That translates to $840 for their sbf promaxx heads. I would think Memorial Day or July 4th would be the next sale. I want the AFRs, but they are on backorder. bikefreak600 Registered 1965 Mustang Fastback restomod Joined Dec 16, 2012 1,740 … WebFlo-Tek 203505 Small Block Ford Aluminum Cylinder Head (37) Cylinder Head Style: Assembled. Material Type: Aluminum. Finish: Natural. $447.99 /each. Add to Cart. Flo-Tek #7222000. Flo-Tek 102505 Assembled S/B Chevy Aluminum Head, Straight Plug. Flo-Tek 102505 Assembled S/B Chevy Aluminum Head, Straight Plug (14) Cylinder Head Style:
ProMaxx Project X Series Small Block Ford Aluminum …
WebMar 21, 2024 · 239 Posts. Discussion Starter · #1 · Mar 5, 2024. 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 ... WebOct 23, 2024 · the promaxx heads are 1300 shipped to my door with the correct springs and fully assembled. I'll have the machine shop look them over for anything obvious. The AFR's are also 1300 shipped, but I'll have to change springs for the cam. Thanks! "Good from afar, but far from good." Mark O'Neal Registered Joined Jun 6, 2003 5,029 Posts #2 · Jul 23, 2024 haircuts siloam springs
PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads
WebWe review a set of budget performance small block ford heads 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. WebSep 30, 2024 · Re: Promaxx 9175 sbf flow numbers by Carnut1 » Sun Sep 29, 2024 5:53 pm I think for your application I would radius that throat cut in the exhaust, without increasing throat ratio. Lap the seats to see how they are and run em. Servedio Cylinder Head Development 631-816-4911 9:00am - 9:00pm EST travis Guru Posts: 1535 branford center