Wiseco Toyota 20R 2.2L 92.50mm Bore .020 Oversized 9.89 CR Piston Build on Demand Kit

When you're rebuilding the engine in your 1981-1983 Toyota Celica for serious performance, this Wiseco Piston Build on Demand Kit is what you need. This kit gives you four forged pistons, along with the necessary rings and wrist pins, all designed to handle heavy or severe duty use. These aren't your average pistons; they're built from 2618 aluminum, which is known for its improved tensile strength, making them a solid choice for demanding engine builds.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve ring seal. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and makes for quieter operation, which is a nice bonus when you're pushing your engine hard. The fully machined crown is ready for your build, and the forced pin oiling system helps keep the wrist pins lubricated under stress.

This kit is specifically sized at 92.50mm, which is 0.020 inches oversized from the stock bore, and features a 9.89:1 compression ratio. Remember, these pistons are not CARB approved and cannot be shipped to California. If you're looking to build a tough, reliable engine for your Celica, this Wiseco kit is a well-built option.