Supertech Nissan SR20DET 87.5mm Bore -10cc Dish 9:1 CR Pistons w/H13 Pin - Set of 4 (Excl Rings)

If you're rebuilding the engine in your Nissan SR20DET, these Supertech forged pistons are a solid option for getting more out of your build. This set is specifically sized for an 87.5mm bore and features a -10cc dish volume, which helps achieve a 9:1 compression ratio. This compression level is a good balance for many performance applications, offering a noticeable bump in power without requiring extremely high octane fuel in most cases.

Supertech makes these pistons from strong forged aluminum, a material chosen for its durability and ability to withstand the higher pressures and temperatures found in a performance engine. The included H13 wrist pins are also well-built to handle the stress of engine operation. This set includes four pistons and their corresponding wrist pins, but remember that piston rings are sold separately, so you'll need to source those to complete the assembly. Proper ring selection is crucial for sealing and oil control, especially in a performance build like this.

When installing these pistons, it's important to follow the manufacturer's recommended clearances and procedures. Because these are a performance part, they are not CARB approved and cannot be shipped to California. Always refer to the Supertech installation guide for the most accurate information regarding assembly and break-in.