PAC Racing 1281X Gen 3 Coyote valve springs

These springs use the stock retainers which are sufficient for most applications from mild street to high HP/RPM race cars.  These are required when adding a turbo to stock engines to prevent the exhaust valves from hanging open and losing valve...

TW Cams Camshafts for Gen3 heads using Gen 1 timing set

These cams are custom ground for Gen3 heads that are using Gen 1 VCT.  They will be spec'd specifically to match your setup and meet your performance and power goals.

TW Cams Camshafts for Gen3 heads using Gen 2 timing set

These cams are custom ground for Gen3 heads that are using Gen 2 VCT.  They will be spec'd specifically to match your setup and meet your performance and power goals.