Supertech Honda B16A 81.02mm Bore 5.9cc Dome 10.5:1 CR Pistons - Set of 4 (Excl Rings)

These Supertech pistons feature a 5.9cc dome volume, which helps achieve a 10.5:1 compression ratio when installed in a Honda B16A engine. Forged from high-strength aluminum alloy, these pistons are built to handle the increased cylinder pressures and temperatures common in performance applications. The 81.02mm bore size is a common upgrade for B16A engines, offering a slight increase in displacement over stock.

The forged construction means these pistons are significantly stronger and more durable than cast pistons, making them a solid choice for engine builds aiming for improved performance and reliability. Each piston is precisely machined to ensure a proper fit within the cylinder bore and to maintain the integrity of the combustion chamber. This set includes four pistons, but please note that piston rings are sold separately, so be sure to order those to complete your engine build.

When rebuilding or modifying your B16A engine, choosing well-built internal components is crucial. These Supertech pistons are designed to be a direct replacement for the stock pistons, simplifying installation for experienced mechanics. Remember that this part is not CARB approved and cannot be shipped to California.