Forged Piston Kit 87.00mm Bore for Nissan SR20DET

The Tomei Forged Piston Kit (87.00mm) with a 32.00mm compression height is engineered to enhance engine power and reliability for Nissan SR20DET engines found in models like the 240SX S13/S14 and Silvia S15. This kit offers an upgrade for enthusiasts seeking improved performance through precision-engineered components. Key features include lightweight and high-rigidity forged pistons made from exclusive forging material for each specific application. The pistons boast a 3D profile and are designed for thin piston rings, contributing to their efficient operation. This kit is compatible with 1mm oversized valves and includes all necessary pins, clips, and rings to complete the installation. Specifications for this kit include a bore of 87.00mm (OEM +1.0), a pin diameter of 22mm, and a compression height of 32.00mm (OEM ±0.0). The piston material is A403, and the piston weight is 370g, with a total kit weight of 492g. The kit comes with top ring dimensions of 1.20 x 3.0, second ring dimensions of 1.20 x 3.9, and an oil ring of 2.50 x 2.9. Fitment is confirmed for various Nissan 240SX and Silvia models. The seller emphasizes that while the product listing may not show all compatible vehicles, customers can use the search bar to verify fitment for their specific vehicle. The company is dedicated to helping customers find the perfect fitment and offers assistance if fitment issues arise, stating that if their sales team recommends an incompatible setup and it doesn't fit, they will facilitate a return with no restocking fees.