CP Piston & Ring Set for Nissan SR20DE/VET - Bore (87.0mm) - Size (+1.0mm) - CR (9.0) Single Piston

This is a single forged piston and ring set from CP Pistons, specifically made for Nissan SR20DE and SR20VET engines. It's designed to be 1.0mm oversize from the factory bore, measuring 87.0mm, and features a 9.0:1 compression ratio. If you're rebuilding the top end of your SR20-powered Nissan, these pistons are a solid choice for handling increased performance demands.

CP Pistons are well-known for their robust construction, and these forged units are built to withstand higher cylinder pressures and temperatures compared to cast pistons. The 9.0:1 compression ratio is a good balance for many performance applications, offering a noticeable bump in power without being overly sensitive to fuel quality. Remember that these pistons are 1.0mm oversize, so your engine block will need to be bored and honed to this specific dimension for a proper fit.

This set includes one piston and the corresponding rings. If you're rebuilding a complete engine, you'll need to order enough sets for all cylinders. Please note that this part is not CARB approved and cannot be shipped to California.