Kelford Cams 4G63 VR4 EVO 1-3 Camshafts 1-SLX260
260°/264° | 10.50mm/10.50mm Valve Lift - 260° cams to suit 32-40mm restrictor plate and GPA rally engines. Good throttle response. 48-58mm turbo. Not for OEM hydraulic lifters, must convert to solid lifter. For up to 8000rpm and 35psi boost Kelford Cams recommend valve spring KVS63-BTK.