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Wiseco Pro Tru Compact Series Piston Kit (85-89 Toyota MR2, 85-91 Toyota Corolla) K506M815

Retail Price:

$509.00

Price Match

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):3.209 in.

Bore (mm):81.500mm

Piston Style:Dish, with no valve reliefs

Piston Material:Forged aluminum

Compression Distance (in):1.208 in.

Piston Head Volume (cc):+5.90cc

Wrist Pin Style:Press-fit or floating

Pin Diameter (in):0.787 in.

Gapless:No

File Fit:No

Top Ring Thickness:1.0mm

Top Ring Material:Steel

Top Ring Facing Material:Chrome

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.

Part # K506M815

NOTES: Special Order Item. Lead times may vary.

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