CP-Carrillo SC7201-4 Forged Piston & Ring Set Mitsubishi 4G63T 85.5mm +0.5mm

The CP-Carrillo SC7201-4 is a complete forged piston and ring set designed for the Mitsubishi 2nd Generation 4G63T engine.

This is a +0.5mm oversize kit with an 85.500mm bore diameter, making it ideal for freshly bored or sleeved 4G63T applications. Compatible with turbo, supercharger, and nitrous oxide engine builds, the SC7201-4 is engineered to withstand the extreme cylinder pressures and thermal loads common in forced-induction Mitsubishi performance builds.

Key Specifications:

• Bore: 85.500mm (3.366 in.) — +0.5mm oversize
• Stroke: 88.00mm
• Rod Length: 150.000mm
• Compression Height: 1.370 in.
• Piston Head Volume: +9.20cc (dish)
• Piston Style: Dish with four valve reliefs
• Piston Material: Forged aluminum
• Wrist Pin Diameter: 0.866 in. (22mm)
• Wrist Pin Style: Press-fit or floating
• Top Ring: 1.25mm steel
• Second Ring: 1.5mm cast iron
• Oil Ring: 2.8mm

• 4x Forged aluminum pistons
• Piston rings (per piston)
• Wrist pins
• Wrist pin retainers

CP-Carrillo pistons are manufactured using advanced CNC machining techniques and strict quality control, ensuring each piston in the set is balanced to within ±1 gram. The SC7201-4 is a proven choice for performance street, track, and competition builds utilizing the iconic Mitsubishi 4G63T platform.