CP Piston & Ring Set for Dodge SRT4 - Bore (88.5mm) - Size (+1.0mm) - Compression Ratio (9.0)

Forged from aerospace-grade aluminum, these CP Pistons are built to handle the demands of a high-performance Dodge SRT4 engine. This set is specifically sized at 88.5mm bore and is 1.0mm oversize, making it suitable for engines that have been bored out to accommodate larger pistons. The 9.0:1 compression ratio is a notable choice, offering a good balance for boosted applications where you need reliable power without excessive detonation risk.

CP Pistons are well-known for their robust construction, using advanced forging techniques to create pistons that are both strong and lightweight. This strength is crucial for withstanding the higher cylinder pressures and temperatures found in modified SRT4 engines. The included rings are designed to seal effectively against the cylinder walls, ensuring optimal compression and oil control, which are vital for engine longevity and performance. This set is a solid option for anyone rebuilding or significantly upgrading their SRT4's engine internals.

When installing this piston set, it's important to follow the manufacturer's specific clearance and lubrication guidelines to ensure proper break-in and long-term reliability. Because these are an oversize piston, professional machine work to the engine block is required to ensure a proper fit. Please note that this part is not CARB approved and cannot be shipped to California.