Supertech Mazda 323 GTX 1.6T 78.50mm (+0.50) 32.5mm CH -11cc Dish Piston - Set of 4 (Excl Rings)

These Supertech pistons are forged from high-strength aluminum, a common choice for performance engine builds because it offers a good balance of strength and light weight. This set is specifically sized at 78.50mm, which is 0.020 inches larger than the standard bore size, making them a 0.50mm oversize option. They feature a dish volume of -11cc, which is designed to work with specific compression ratios in performance applications, and a compression height of 32.5mm. This set is for the 1.6T engine found in the Mazda 323 GTX and includes four pistons, but does not include piston rings, which will need to be purchased separately.

Forged pistons like these are built to withstand higher cylinder pressures and temperatures compared to cast pistons, making them a solid choice for modified engines or those looking for improved durability under demanding conditions. The material and construction are chosen to handle the stresses of performance tuning. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to manufacturer specifications for proper installation and compatibility with your specific engine build.