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Part number: K508M87
Product Details
Wiseco Pistons K508M87 Pistons
Products specifications
Bore 87mm
Bore (in) 3.425 in.
Bore (mm) 87.000mm
Comp Height 34.92
Comp Ratio 10.2-10.9:1
Compression Distance (in) 1.375 in.
Dome Volume 20.6
File Fit No
Gapless No
Gram Weight 400
Oil Ring Material Stainless steel
Oil Ring Tension Standard
Oil Ring Thickness 2.8mm
Pin Diameter (in) 0.866 in.
Piston Head Volume (cc) -20.60cc
Piston Material Forged aluminum
Piston Style Dome
Quantity Sold as a kit.
Rod 123
Second Ring Facing Material Phosphate coated
Second Ring Material Cast iron
Second Ring Thickness 1.2mm
Stroke 78
Top Ring Facing Material Gas nitrided
Top Ring Material Steel
Top Ring Thickness 1.0mm
Wrist Pin Style Press-fit or floating
Wiseco Pistons K508M87 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8700XX
Rings & Pins Included

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines.

Wiseco?s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.

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.

Reviews
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So far so good.
E
Order was quickly processed, good price too.
A
Order an item a day ago and the next day its shipped! Had a question and customer service was there when you needed it!
G
Ordered Monday afternoon & it was here Wednesday! Can't get any better than that. Called prior to order & they were very helpful & without a long wait time either. I bookmarked them & will be sure to buy auto parts from them again. Thanks again.
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