Wiseco RED Series Ford Small Block 4.000in Bore 1.090in CH -12.00 CC Piston Set

What you get in this box is a complete set of eight Wiseco RED Series pistons, specifically made for Ford Small Block engines with a 4.000-inch bore. These aren't just any pistons; they're forged from 2618 aluminum, a material chosen for its high tensile strength, which is exactly what you need when you're pushing your engine hard in racing or with power adders. The RED series stands for Race Engineered Design, meaning Wiseco has put a lot of thought into making these pistons strong and durable while also incorporating features that give you a competitive edge.

You'll notice a few smart details here. The horizontal slot oiling in the pin bores is a key feature that keeps the wrist pin and the small end of the connecting rod well-lubricated, which is crucial for keeping things running smoothly and extending the life of your engine components. Wiseco uses dedicated forgings for each specific engine application, allowing them to design a strutted piston that maximizes strength without adding unnecessary weight. Plus, each set comes with premium rings, so you won't have to hunt for those separately. They also include an accumulator groove, which helps maintain a consistent seal for the piston rings, ensuring you get solid power delivery every time.

These pistons also feature an ArmorGlide skirt coating. This isn't just for looks; it's designed to reduce friction and noise from the piston skirt against the cylinder wall, which also helps cut down on wear. If you're building a performance Ford Small Block for drag racing, circle track, or any application where durability and power are paramount, this set is a well-built option designed to handle the demands.