Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc Piston Shelf Stock Kit

$958.99

SKU: W00C K626M865AP

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

A set of Wiseco 1400HD series forged pistons for turbocharged methanol Mitsubishi 4G63 engines (350+ hp/cylinder). These Sport Compact pistons are crafted from in-house dedicated forgings for superior strength, lightweight design, and optimal performance. They feature specially designed valve pockets, complex dome and crown shapes, steel nitride/napier xx rings, and optimized skirt profiles. Standard with ArmorGlide® coating for reduced friction and noise. The strutted 1400HD forging is designed for heavy horsepower applications and accommodates special 21mm and 22mm tool steel pins (0.225" wall thickness).

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWiseco
Part NumberW00C K626M865AP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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