Description
The Wiseco K157A4 piston set delivers the precision and durability you need to build a reliable, high-revving 2.3L engine. Engineered with forged construction and a flat-top design, these pistons maximize combustion efficiency while handling the demands of both street and race applications. Whether you’re rebuilding for reliability or chasing peak performance, this is a foundational upgrade that pays dividends in engine longevity and responsiveness.
- Bore diameter: 3.820in
- Combustion chamber: -3.4cc
- Design: Flat-top
- Material: Forged
- Ring grooves: 1/16 x 1/16 x 3/16in
- Quantity: Set of 4
- Fitment: Ford 2.3L 4-cylinder
- Application: Street and racing






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