Complete Ferrea Valve train kit for

This valvetrain kit is designed for the person with a serious performance engine build in mind. It features 1mm oversized intake and exhaust valves for increased airflow characteristics. This translates into more power as the engine can breathe easier when RPM and airflow demands increase. Exhaust valves are made from a high-nickel content super alloy to resist the extreme temperatures associated with a high performance turbocharged engine, and intake valves are constructed from stainless steel.

Dual-coil springs are used to increase spring load on the valve in order to prevent valve float at high RPM as well as provide a good leak-free seal for high-boost applications. Titanium retainers are significantly lighter than the steel OEM retainers which translate into less reciprocating mass and lowers the chance of valve-float. Spring seat locator's are provided with the kit to enable proper installation of the dual-coil spring.

Kit includes:

• 8 Intake valves 1 mm Oversize or stock diamter
• 8 exhaust valves 1 mm Oversize or stock diameter
• 16 Dual coil valve springs (inner and outer springs)
• 16 Titanium valve spring retainers
• 16 Spring seat locator's
• 32 Valve stem keepers

Components also available separately