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

If you're building a serious 4G63 turbo engine, this Wiseco 1400 HD piston kit is a solid choice. These are forged pistons designed for heavy to severe duty race applications, meaning they're built to handle a lot of stress and power. They're made from 2618 aluminum, which gives them improved tensile strength compared to other materials, making them well-suited for high-performance engines.

Wiseco machines these pistons right here in the USA. You'll find precision ring grooves, anti-detonation grooves, and features that help improve ring seal, all contributing to better performance and durability. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, makes operation quieter, and resists seizure, which is crucial when you're pushing an engine hard. The fully machined crown also adds to the overall quality and performance of these pistons.

This kit includes four pistons, each with an 85.00 mm bore and a -14cc dish. They use a 0.827-inch pin diameter and have a 35.00 mm compression height. Keep in mind these are not CARB approved and cannot be shipped to California. If you're looking for pistons that can stand up to demanding race builds, this Wiseco kit is a well-built option.