Crower Performance Spring and Retainer Kit

$315.77
$315.77
Title

Description

Engineered component kit includes high rate springs and lightwieght titanium retainers for maximum performance. A must for higher lift cams and high RPM use. Spring Pressure: Seat: 1.400" @ 66 lbs / Nose: 0.950" @174 lbs / Coil Bind: 0.860" Some castings may require slight opening up of spring pocket area for clearance. Contact Massive for service and/or tool.

Duratec Crower 84170

Zetec Crower 84169

    Engineered component kit includes high rate springs and lightwieght titanium retainers for maximum performance. A must for higher lift cams and high RPM use. Spring Pressure: Seat: 1.400" @ 66 lbs / Nose: 0.950" @174 lbs / Coil Bind: 0.860" Some castings may require slight opening up of spring pocket area for clearance. Contact Massive for service and/or tool.

    Duratec Crower 84170

    Zetec Crower 84169