CP Piston Bullet Race Series Ford 6 Cyl. 4.0L Xr6 Barra 3.652 Bore 1.215 Ch 9 To 1 Comp Set Of 6

Forged from high-strength 2618-T61 aluminum alloy, these CP Pistons Bullet Race Series pistons are built for serious performance in your Ford 6 Cylinder 4.0L XR6 Barra engine. The 3.652-inch bore and 1.215-inch compression height are precisely machined to achieve a 9-to-1 compression ratio, making them a solid choice for builds aiming for improved power without sacrificing too much drivability on pump gas. This set includes six pistons, ready for your performance engine build.

CP Pistons is well-known for their commitment to durability and performance, and this Bullet Race Series is no exception. The 2618-T61 aluminum alloy offers excellent strength and thermal stability, crucial for handling the increased pressures and temperatures of a performance engine. The 9-to-1 compression ratio is a versatile target, allowing for good power gains while still being manageable with proper tuning on premium pump fuel. These pistons are designed to fit right into your Barra engine, assuming standard bore dimensions are maintained or machined to the piston's 3.652-inch requirement.

When undertaking a performance engine build of this caliber, it's important to ensure all components work together. These pistons are a critical part of the rotating assembly, and you'll want to pair them with appropriate connecting rods, crankshaft, and cylinder heads to maximize their potential. Always refer to the manufacturer's installation instructions for specific details regarding ring groove sizing, pin fitting, and assembly clearances to ensure a long-lasting, high-performing engine.