Wiseco Pistons & Rings Evo X (Standard Bore 86mm) $435 Wiseco Pistons & Rings Evo X Evo X (.020 Over Bore 86.5mm) $435 Wiseco Pistons & Rings Evo X Evo X (.040 Over Bore 87mm) $435 Wiseco Pistons & Rings Evo X Evo X (.080 Over Bore 88mm) $435

WISECO FORGED PISTON SPECS: STANDARD 4G63 | EVO X | 9.0:1
- Stroke: 3.9.73.386" (86mm)
- Rod Length: 5.659 (143.75mm)
- Compression Height: 1.309 (33.25mm)
- Head cc's: 49
- Dome Dish: -4.50
- Gasket Thickness: .048" (1.2mm)
- Deck Clearance: 0
- Block Height: 8.661 (220mm)
- Compression Ratio: 9.0:1
- Pin Diameter: .9055" (23mm)

(4g63 piston pictured)