Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm. Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance and even further weight reduction.
IMPORTANT NOTE: Engines originally equipped with single valve springs must use the K-Series Spring Base Kit 312-05-0010, available separately.
VTEC Spring Specs:
Seat Pressure: 50 lbs at 1.320"
Open Pressure: 210 lbs at 0.820"
Coil Bind: 0.800"
Not compatible with Pro Series Camshafts
Nobody has reviewed this product yet! Want to be the first one?