BTR LS1/LS2 Stage 3 V2 Camshaft - BTR-LS1STAGE3

BTR LS1/LS2 Stage 3 V2 camshaft for Gen III/IV LS1 and LS2 engine applications.

Specs: 227°/24X duration, .636/.636 in lift, 111.5° LSA, .062 in intake lobe lift at TDC.

Aggressive idle and mid-to-upper RPM power. BTR says piston flycutting is not required with OEM-size combustion chambers; check piston-to-valve clearance if heads are milled. An aftermarket stall converter is necessary. Requires BTR .660 in lift Platinum springs with titanium retainers and hardened pushrods.