Ferrea is one of the most renowned brands when it comes to valvetrain. That is because they make the finest quality valvetrain available! Ferrea is trusted by the top racing teams around the world. Formula 1, NASCAR, Indy, Drag racing, and road racing teams all utilize Ferrea in the world's highest performing engines. It is definitely a notch above the rest.

Kit info:

• 8 Super Alloy +1 Intake valves
• 8 Super Alloy +1 Exhaust valves
• Heavy duty springs and titanium retainers
• Lifter shims

The benefit

The Ferrea kit gives you a strong, relaible light weight valvetrain capable of handling high RPM. Perfect for race cars, and highly tuned performance road cars.

In detail

What are Super Alloy valves? Ferrea's Super Alloy valves are made from an extremely heat resistant alloy, that is specifically designed for forced induction and nitrous applications. They have become very popular due to the resistance of high exhaust gas temperatures. This alloy has experienced a great deal of success because it was specifically designed for these applications.

The heavy duty valve springs will prevent valve float at higher rpm and the titanium retainers will help keep the weight down, while providing extra strength. Valve springs and retainers are a MUST for high revving engines!

When revving your FSI engine higher than stock, you run into the problem of rocker arms falling off, and breaking spring clips. This can cause severe damage to your engine. The Ferrea lifter shims will shorten the travel distance of the lifters, and prevent the risk of breaking the rocker arms and lifters.