4P 2.0L K20C1 Race Engine *Stage 1* Core Option:Customer Ships Engine To Be Built This 4 Piston Valve Spring

This 4 Piston Valve Spring Kit is used with the 4P TR3 Billet Camshafts

The 4P K20C1 Type R port covers not only look great

Hi-Levarage

This engine also features a thick and rigid ductile iron sleeve as used in our world record holding K and B engines

4P 2.0L K20C1 Race Engine *Stage 1* Core Option:Customer Ships Engine To Be Built This 4 Piston Valve Spring4 Piston Racing K20C1 Crate Engine *Stage 1* maintains the driving and tuning characteristics of the OEM Honda engine, but addresses the weak piston and rod combination. Built to 4P specifications for improved strength and durability. This will make power similar to a stock engine, however can handle much more boost and rpm due to the strengthened components. See our Stage 2, 3, and 4 engines for improvements in efficiency and horsepower production.