Supertech Acura K20A2 86mm Bore 11.2:1 CR Piston - Set of 4 (Use GNH07750/Excl Rings)

This set includes four Supertech forged pistons designed for the Acura K20A2 engine. These pistons feature an 86mm bore and a 11.2:1 compression ratio, intended to increase the engine's power output. They are built for performance applications and are a solid option for engine rebuilds where improved power is the goal.

Constructed from forged aluminum, these pistons are known for their strength and durability under high stress. The 11.2:1 compression ratio is a notable increase over stock, which can lead to improved combustion efficiency and more power. It's important to note that these pistons are designed to use specific ring sets, identified by the GNH07750 part number, and the rings themselves are not included with this piston set. Proper installation and tuning are crucial when increasing compression, so consult with a professional or refer to detailed engine building guides.

When rebuilding your K20A2 engine with these pistons, ensure you have the correct supporting modifications and tuning to take full advantage of the increased compression. This includes proper fuel delivery, ignition timing, and potentially upgraded engine management. Remember that these pistons are not CARB approved and cannot be shipped to California.