Wiseco 1400 HD 1st Gen 6 Bolt 4G63 Turbo -14cc Piston Kit

If you're rebuilding the engine in your 4G63 turbo sport compact, especially for demanding race applications, a strong set of pistons is crucial. This Wiseco 1400 HD piston kit is built to handle the stress of heavy to severe duty performance builds. Each piston is forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength under high loads and temperatures.

Wiseco has included several features to enhance durability and performance. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal, which is vital for maintaining compression and preventing blow-by. The pistons also come with an ArmorGlide skirt coating. This coating helps reduce friction for smoother operation and quieter running, while also offering resistance to seizure. The fully machined crown ensures accuracy, and forced pin oiling helps keep the wrist pins lubricated under extreme conditions.

This set includes four pistons, each with an 86.00 mm bore and a 35.00 mm compression height, designed for the 6-bolt 4G63 engine. Remember that these pistons are not CARB approved and cannot be shipped to California. For serious builders looking for robust internal engine components, this Wiseco kit is a solid option.