Wiseco RED Series Ford Small Block 4.010in Bore 1.165in CH -5.00 CC Piston Set

If you're building a performance Ford Small Block engine, Wiseco's RED Series pistons are a solid choice. These pistons are forged from 2618 aluminum, a material chosen for its tensile strength, which is crucial for handling the demands of racing and boosted applications. The RED series stands for Race Engineered Design, meaning they're built with features specifically to give you an edge on the track or strip.

Wiseco machines these pistons in the USA, and they've included some smart details to ensure longevity and performance. The horizontal slot oiling in the pin bores is a notable feature that keeps the wrist pin and connecting rod small end well-lubricated, which is vital for extended service life under high stress. They also use dedicated forgings, allowing for an engine-specific strutted design that maximizes strength while keeping weight down. To further reduce friction and wear, these pistons come with an ArmorGlide skirt coating, which also helps quiet things down. Plus, each set includes premium rings, so you won't have to source those separately. An accumulator groove is also incorporated to help maintain consistent ring seal and power output.

This set is designed for a 4.010 inch bore and features a 1.165 inch compression height with a -5.00cc dish. Remember, these are not CARB approved and cannot be shipped to California. They are designed for performance applications and are a cornerstone for racing from drag racing to circle track.