Howards Cams recommends provisions for increased oiling to the valvetrain to ensure longevity under racing conditions.
You must use oil with high ZDDP content or a ZDDP additive during break-in and regular operation to prevent the flat tappets from "wiping" the cam lobes. 110922 001-1PON20:34 Min
Small base circle, which is often necessary for stroker engines to provide clearance for the connecting rods. Performance Characteristics Howards Cams recommends provisions for increased oiling to
This "detailed piece" is built for racing, performing exceptionally well on both dirt and asphalt. 110922 001-1PON20:34 Min
Stock springs cannot be used. You need high-pressure springs matched to a .560" lift to prevent valve float at 7000+ RPM.
You can find more details or purchase this unit directly through retailers like Competition Products or the Howards Cams official site .