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Part number: K598M9975
Product Details
Wiseco Pistons K598M9975 Pistons - Pro Tru Sport Compact Series
Products specifications
Bore 99.75mm
Comp Height 30.7
Comp Ratio 8.9:1
Dome Volume -19
Gram Weight TBA
Rod 130.5
Stroke 79
Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: TBA
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.

Wisecos 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.

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Fitment
Subaru Impreza
2012 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2011 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2010 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2009 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2008 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2007 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2006 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2005 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
2004 Subaru Impreza WRX STI / WRX STI Limited / WRX STI Special Edition
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