CP Piston & Ring Set for Mitsubishi 1st Gen 4G63 - Bore (85.0mm) - Size (Standard) - Compression Rat

Forged from high-strength 2618-T61 aluminum alloy, these CP Pistons are built to handle the demands of a performance-oriented Mitsubishi 1st Gen 4G63 engine. The 85.0mm standard bore size is crucial for rebuilding or upgrading your engine, ensuring a precise fit for optimal compression and sealing. This set is designed specifically for the 1990-1992 Eagle Talon, as well as the 1990-1992 Mitsubishi Eclipse and Plymouth Laser, making it a direct replacement or upgrade for these popular models.

CP Pistons are well-known for their robust construction, and this set is no exception. The forged process creates a stronger, more durable piston than cast alternatives, which is essential when you're pushing your engine beyond stock parameters. Each piston is precision-machined to exact specifications, including the standard bore size, to ensure proper fitment and performance. This attention to detail helps maintain consistent cylinder pressures and efficient combustion, contributing to improved engine reliability under stress. The included rings are also matched to the piston specifications for a complete, ready-to-install solution.

When undertaking a significant engine build or rebuild for your 1990-1992 Eagle Talon, Mitsubishi Eclipse, or Plymouth Laser, choosing reliable internal components is paramount. This CP Pistons set offers a solid foundation for a high-performance engine. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.