JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports. JE, Honda, K20C Series, 3.386 in. Bore, 9.80:1, Dome, 4 Cyl. Piston Kit Honda K20C