Wiseco B16A Pistons Gasket 4 Piston PSI Pro Stock

4 Piston PSI Pro Stock Valve Spring Kit

4P Race Castings allow us to put much of our billet head design into a more affordable casting that is superior in every way

and you also can run a 3 lobe traditional camshaft

4P High Performance Street Valve Spring Kit - GOOD OPTION

Wiseco B16A Pistons Gasket 4 Piston PSI Pro StockWiseco brings over 60 years of experience to the import world. These years include developing pistons in Formula 1, Indy Racing League, and NHRA Pro Stock. This racing technology allows Wiseco to bring the latest innovations in piston technology to the Sport Compact market. Valve pocket designs maximizes flow around valves Oversize valves and high lift camshafts can be utilized. Pistons crown shapes designed to promote maximum intake charge efficiency