Designed to be a direct drop-in replacement for the OEM valves and requires no machining of cylinder head.
Sold in sets of 12 (6 Intake/6 Exhaust).
Includes high strength single groove valve locks.
Stronger & lighter than stock valves. Intake valves weigh 42 grams. Exhaust valves weigh 40 grams.
Engineered head design promotes improved air flow and strength.
High grade stainless intake valves resist corrosion.
Inconel exhaust valves resist heat from high boost applications.
Valve stems are hard-chrome plated for improved wear.