kelleyperformance

iTrader: (5)

wheres the exhaust valves ??

arthursc2

iTrader: (5)

Exhaust valves arent being replaced. I dont know a whole lot about engine builds, but my builder claims that increasing the intake and leaving the exhaust the same will help generate more bottom end with the roots blower.

since its a truck, trying to build as much bottom end as I can.

Bump!