Wiseco Pistons for the Nissan SR20 and SR20det 2.0L Turbo engine commonly found in the Nissan Silvia overseas, and swapped Nissan 240sx's in the US. This will also work for the older sentra sr20, and other applications of all motor sr20. Wiseco makes several SR20 Pistons and we try to keep several of the most popular part numbers in stock. Just select which part number best fits your application from the list below, and include that part number in the paypal notes section of your payment.
Have a question about bore size or compression ratio?
Want an expected ship date on a specific part number?
Email us now at Sales@RealStreetPerformance.comWhether you damaged your stock internals, you are building an all out race engine, or you are just looking to upgrade your stock bottom end. Wiseco is one of the most trusted and affordable options on the market period.
COMES WITH RINGS, WRIST PINS, AND LOCKS!Wiseco Piston Part Numbers SR20det | Part # | Application | Bore Size | Compression Ratio |
| K556M86 | SR20/SR20det | 86.00mm (Standard Bore) | 9.1:1-9.25:1 |
| K556M865 | SR20/SR20det | 86.50mm (+.020" Overbore) | 9.1:1-9.25:1 |
| K556M87 | SR20/SR20det | 87.00mm (+.040" Overbore) | 9.1:1-9.25:1 |
| K557M86 | SR20/SR20det | 86.00mm (Standard Bore) | 11.0:1 |
| K557M865 | SR20/SR20det | 86.50mm (+.020" Overbore) | 11.0:1 |
| K557M87 | SR20/SR20det | 87.00mm (+.040" Overbore) | 11.0:1 |
