Description


Kelford hydraulic camshaft set for the 1990-1999 4G63 powered DSMs. These racing cams feature 280* of duration on the intake side and 276* of duration on the exhaust side.

Duration @ 0.1 mm Valve Lift

Inlet:280 Exhaust:276

Duration @ 1.0 mm Valve Lift

Inlet: 238 Exhaust: 230

Valve Lift @ 1.73 Rocker Ratio

Inlet: 11.50mm Exhaust: 11.00mm

Centerline @ Full Lift

Inlet: 107 Exhaust: 115

Valve Lift @ TDC

Inlet: 2.09mm Exhaust: 1.00mm