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Wiseco Pro Tru Compact Series Piston Kit (96-06 Mitsubishi Lancer) K627M85AP

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Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine. 

Bore (in):3.346 in.

Bore (mm):85.000mm

Piston Style:Dish, with four valve reliefs

Piston Material:Forged aluminum

Compression Distance (in):1.130 in.

Piston Head Volume (cc):+21.00cc

Wrist Pin Style:Press-fit or floating

Pin Diameter (in):0.866 in.


File Fit:Yes

Top Ring Thickness:1.0mm

Top Ring Material:Steel

Top Ring Facing Material:Gas nitrided

Second Ring Thickness:1.2mm

Second Ring Material:Cast iron

Second Ring Facing Material:Phosphate coated

Oil Ring Thickness:2.8mm

Oil Ring Material:Stainless steel

Oil Ring Tension:Standard

Quantity:Sold as a kit.

Notes:Fits 4G63 engines, second generation 7-bolt with 100mm stroker crankshaft. Pistons include .225 in. wall tool steel pins.

Part # K627M85AP

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