LS1 NKP4 Camshaft

The LS1 NKP4 Cam is an awesome choice for the weekend warrior street/strip set-up looking for 90% of what an aftermarket cam can offer. It will have a noticeable chop to the idle and require a higher stall speed than the more mild camshafts. 

Specs: 233/242 Duration @ .050'' 

112.5 LSA, 109 ICL (112.5+3.5) 

.625''/.603'' Lift with stock 1.7 rockers 

RPM Range: 3200-6700

Recommended Stall Speed: 3200-4400