Dedicated Motorsports - LS3/LSA/LS9 Stage 4 Turbo Cam

Twin Turbo Stage 4

 

This cam pairs well with 416-427 cu in engines and turbos bigger than 62mm. Aftermarket stall converters or manual transmissions are suggested.  

Duration at .050” 233/240

Valve Lift 1.7 Ratio .621/.604

Cam is cut utilizing a 8620 cam core.