Butler LS 408 to 427 ci Nitrous Cam (Stage 3)

Butler has had proven results with Comp Cams. This takes the headache out of trying to get the custom grind for your application. We have spent lots of resources perfecting the components of our proven engines and these cams are the common grinds you will find inside them. This Cam will not work with the stock Converter an aftermarket converter with a 3000 or higher stall speed will help give you the best results.

(HR) (Std Firing Order/ Std Journals) INT 255 .624 / EXT 267 .632 LSA 113+3