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Product Overview
Pressure balance groove improves engine balance and reduces stress
Key Features
- Designed to fit +1mm valve sizes for compatibility with modified heads
- Includes premium steel top rings with Napier seconds and round wire locks
Specifications
| Stroke | 88mm (2.0L) or 100mm (2.3L) |
|---|---|
| Compression Ratio | 8.5:1 or 9.0:1 (88mm), 8.5:1 (100mm) |
| Dome Volume | -12 cc (88mm), -8 cc (9.0:1), -22 cc (100mm) |
| Wrist Pin Diameter | .827" (21mm) |
| Piston Type | Dish |
| Head Compatibility | DSM Head = 47cc |
| Comp Distance | 1.375" (88mm), 1.130" (100mm) |
Applications
- 6-Bolt 4G63 1G DSM
- 1990-1992.5 Eclipse GST/GSX
- 1990-1992.5 Talon TSi
- 1990-1992.5 Laser RS
- 1991-1992 Galant VR4
What's Included
- Piston set