296°-290°/296° | 12.40mm/12.40mm Valve Lift
296° drag/roll racing cams to suit competition cars. These still use the OEM hydraulic lifter. Turbo sizing 76mm+ to suit the 1200-1800HP range. Use on fixed cam timing or mechanically limited cam advance/retard. Kelford Cams recommend using the KVS40-EXTREME valve spring kit.