Wiseco RED Series Ford Small Block 4.005in Bore 1.165in CH -15.00 CC Piston Set

If you're building a performance Ford Small Block engine, Wiseco's RED Series pistons are a solid option. These pistons are forged from 2618 aluminum, a material chosen for its tensile strength, which is crucial for the demands of racing and engines with power adders like turbochargers or superchargers. The RED Series stands for Race Engineered Design, meaning these pistons are specifically crafted to give you a competitive edge in applications ranging from drag racing to circle track.

Wiseco machines these pistons in the USA, and they come with some thoughtful features. You'll find horizontal slot oiling in the pin bores, which helps keep the wrist pin and the small end of the connecting rod properly lubricated, contributing to a longer service life. The dedicated forgings allow for an engine-specific strutted design, balancing strength with a low weight. Plus, each set includes premium rings, so you won't have to source those separately. They also feature an accumulator groove to help maintain consistent ring seal and power delivery.

It's important to note that these pistons are not CARB approved and cannot be shipped to California. For any performance engine build, always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.