- Custom 1.950"/1.625" 8mm Stem Valves
- Pac Beehive Endurance Springs .550" lift max
- Single Groove beadloc keepers
- Custom CHE Valve Guides, diamond honed for clearance
- High flow ports, great for high horsepower applications
- Performance Valve Job
- MLS Compatible gasket surface
This package is our top of the line 944 head package with the highest flowing ports we offer. The modern valve/spring package is over 100 grams lighter than stock, and is designed to be competitive in race and top street applications. The valvetrain is based on readily available GM LS components, making this a go to choice for serious enthusiasts.
