Atomic Stage 4 Camshafts

Stage 4 Cams #306551-PR Duo Phased

Advertised Inlet duration 262°

Advertised Exhaust duration 259°

Inlet duration at .050” lift 210°

Exhaust duration at .050” lift 208°

Lobe lift - inlet and exhaust .223”

Valve lift - inlet and exhaust .475”

Lobe centres 112° - Computer controlled