Revitalize your Mitsubishi 4G63's performance with Wiseco's Professional Series Engine Piston Set. Expertly crafted from 2618 aluminum, these pistons are forged and machined in the USA to provide unmatched strength and reliability. Perfect for heavy-duty race builds, this set delivers superior piston performance with features like Armorglide™ skirt coating for reduced friction and quieter operation. These pistons are precision-engineered to withstand intensive driving conditions, making them the ideal choice for serious racers and builders seeking longevity and power.Designed with precision ring grooves and anti-detonation technology, Wiseco's pistons ensure a perfect fit and optimal compression. Benefit from features that include fully machined crowns and forced pin oiling, offering enhanced piston performance in your sport compact engine. Don't let poor piston quality hold you back; trust Wiseco to elevate your engine's horsepower potential.

• Forged in the USA from 2618 aluminum for superior strength
• Armorglide™ coating reduces friction and noise
• Precision ring grooves enhance ring seal
• Built for extreme duty performance applications
• Includes premium ring set and floating wrist pins

Bore Diameter:	85.50
Compression Height:	35.00 mm
Piston Volume:	-10.00cc
Piston Material:	2618 Aluminum
Wrist Pin Diameter:	0.827 inches
Top Comp. Ring Thickness:	1.0 mm
Category:	Sport Compact
Piston Quantity:	4
Skirt Coating:	Yes
Ring Set Included:	Yes