Works with throttle body and sequential port injection with aftermarket chip. Good low end, mid-range.
For '85-'87 GM 4.3L/262 cid 90. V6 Engines Originally Equipped with Flat Tappet Cam. Works with Throttle Body (TBI) and Sequential Port Injection (CPI) with Aftermarket Chip. Good Low End, Mid-Range
Retro-Fit Hydraulic Roller Cam
