Supertech Ford/Mazda 2.3L 87.5mm Bore -6cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

These Supertech pistons feature a -6cc dome volume, which helps achieve an 11:1 compression ratio when installed in your Ford or Mazda 2.3L engine. Forged from high-strength aluminum alloy, they are built to handle the increased pressures and temperatures that come with performance engine builds. The 87.5mm bore size is specific to certain 2.3L applications, ensuring a precise fit for optimal sealing and power transfer.

The forged construction means these pistons are significantly stronger and more durable than cast pistons. This makes them a solid choice for enthusiasts looking to rebuild or upgrade their engine for more power and reliability. Each piston is machined to exact specifications for a consistent weight and balanced assembly, which is crucial for smooth engine operation at higher RPMs. Remember that this set includes four pistons but does not come with piston rings, so you'll need to source those separately to complete the installation.

When rebuilding your engine, proper installation is key. Ensure you follow the manufacturer's recommended clearances and lubrication procedures for these pistons. Because these are a performance part, it's a good idea to consult with a professional engine builder or refer to detailed service manuals for your specific vehicle to ensure everything is torqued and gapped correctly.