CP Piston & Ring Set for Nissan SR20DE w/ Turbo - Bore (87mm) - Size (+1.0mm) - Compression Ratio (1

If you're rebuilding the engine in your 1989-1998 Nissan 240SX, especially for a turbocharged setup, a strong set of pistons is critical. These forged piston and ring sets from CP Pistons are built to handle the increased stress and heat that come with boosted performance. They are designed to replace your stock pistons and are sized at 87mm bore, plus 1.0mm oversize, ensuring a precise fit for your engine build.

CP Pistons are well-known for their forged construction, which uses a high-strength aluminum alloy that's much more durable than cast pistons. This makes them ideal for high-performance applications where stock pistons might fail under extreme conditions. The set includes the necessary rings, simplifying your rebuild process. The compression ratio is listed as '1', which typically indicates a specific ratio tailored for forced induction applications, though you'll want to confirm the exact ratio for your build's needs.

When installing these pistons, it's important to follow the manufacturer's detailed installation instructions. Proper clearance and lubrication are key to ensuring the longevity and performance of your new engine components. This set is designed for the SR20DE engine when equipped with a turbocharger, making it a solid choice for enthusiasts looking to maximize their engine's potential.