Wiseco Overbore Forged Aluminum Pistons and Rings Set for 2.0L Turbo Silvia S13 S14 and S15 SR20DET models (for Dished Top original pistons)
- 100% CNC Machined from 2618 Aluminum
- Features "CONTACT REDUCTION" for less friction and improved high RPM operation
- Features "PRESSURE SEAL GROOVES" for improved sealing and compression,
especially beneficial on turbo and superchared applications
- Includes Premium Wrist Pins and Locks
- Includes High Performance 'XX' Ring Set
- Made and Machined in the USA
- Choose 0.5mm(0.020") overbore, 86.5mm
- or Choose 1.0mm(0.040") overbore, 87mm
- Compression Ratio ranges from 8.7-8.8:1 depending on head gasket and machining
Choose your Bore below