C8ve 2.25/176 valves max ported
Ive been thinking about selling my C8ve heads that flowed in the 360+ cfm range 200ex with a lot of testing on the flow bench, they flowed only 8 cfm less then my decent ported TFS heads on same flowbench same day back to back. CompCam Flattappet went down and wore crank so going a different direction. 64cc, pc seals, ARP studs, spring locators,10degree ret. ect. With only 3 passes would make someone a heck of a deal.