KMOD Street Race Valve Job
Professional race Valve job -Will make power even on unported heads -Done to KMOD specs using a Serdi 4.5 Machine. Dyno proven to make as much as 10whp All-Motor over the OEM stock valve job. More whp with larger valves.
KMOD Street Race Valve Job
Professional race Valve job -Will make power even on unported heads -Done to KMOD specs using a Serdi 4.5 Machine. Dyno proven to make as much as 10whp All-Motor over the OEM stock valve job. More whp with larger valves.