Wiseco RED Series Ford Small Block 4.040in Bore 1.165in CH -5.00 CC Piston Set

When you're building a performance Ford Small Block engine, you need parts that can handle the stress. This set of eight Wiseco RED Series pistons is forged from 2618 aluminum, giving them the tensile strength required for racing and power adder applications. The Race Engineered Design (RED) means these pistons are specifically shaped for strength and weight optimization, using dedicated forgings for each engine platform. This isn't just about raw power; it's about making sure that power lasts.

Wiseco has included several features to ensure longevity and consistent performance. The horizontal slot oiling in the pin bores keeps the wrist pin and small-end of the connecting rod properly lubricated, which is crucial for extended service life under high loads. You'll also find an accumulator groove designed to help maintain consistent ring seal, which directly translates to sustained power output. To further reduce friction and wear, these pistons come with an ArmorGlide skirt coating, which also helps quiet down operation. Plus, each set includes premium rings, so you won't need to source those separately.

This set is designed for a 4.040-inch bore with a 1.165-inch compression height and a -5.00cc dish volume. Remember, these pistons are not CARB approved and cannot be shipped to California. They are designed for performance applications where durability and precision are key.