Wiseco Pro Tru Pistons; Sport Compact Series; Replacement/Individual Piston; Recommended RingSet: 8100XX; Rings & Pins Included AUDI A4 QUATTRO


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Part #: 6563M81
Notes: Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 8100XX
Rings & Pins Included
MSRP: $163.54
Your Price: $135.52
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Specs

Bore 81mm
Comp Height 32.71
Comp Ratio 8.5:1
Comp Ratio 11.0:1
Dome Volume -7
Gram Weight 318
Rod 144
Stroke 86.38

This Item Also Available In

Part Number Price Notes & Specs
K563M81 $508.85 Notes Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8100XX
Rings & Pins Included
Bore 81mm
Comp Height 32.71
Comp Ratio 8.5:1
Comp Ratio 11.0:1
Dome Volume -7
Gram Weight 318
Rod 144
Stroke 86.38
6563M815 $138.17 Notes Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 8150XX
Rings & Pins Included
Bore 81.5mm
Comp Height 32.71
Comp Ratio 8.5:1
Comp Ratio 11.0:1
Dome Volume -7
Gram Weight 323
Rod 144
Stroke 86.38
K563M815 $508.85 Notes Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8150XX
Rings & Pins Included
Bore 81.5mm
Comp Height 32.71
Comp Ratio 8.5:1
Comp Ratio 11.0:1
Dome Volume -7
Gram Weight 323
Rod 144
Stroke 86.38
6563M82 $138.17 Notes Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 8200XX
Rings & Pins Included
Bore 82mm
Comp Height 32.71
Comp Ratio 8.5:1
Comp Ratio 11.0:1
Dome Volume -7
Gram Weight 329
Rod 144
Stroke 86.38
K563M82 $503.78 Notes Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8200XX
Rings & Pins Included
Bore 82mm
Comp Height 32.71
Comp Ratio 11.0:1
Comp Ratio 8.5:1
Dome Volume -7
Gram Weight 329
Rod 144
Stroke 86.38

All Fitments

AUDI
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1997 - 2006 A4 ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins
1997 - 2005 A4 QUATTRO ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins
2000 - 2006 TT ALL ALL ALL ALL ALL ALL 2000 and up use 19mm Pins
2000 - 2006 TT QUATTRO ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins
VOLKSWAGEN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1999 - 2005 BEETLE ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins
1985 - 1992 GOLF ALL ALL 1.8 ALL GX
HT
PF
RD
RV
ALL w/ ABA 2.0L Cylinder Head
2000 - 2006 GOLF ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins
1984 - 1992 JETTA ALL ALL 1.8 ALL GX
HT
JH
PF
RD
RV
ALL w/ ABA 2.0L Cylinder Head
2000 - 2005 JETTA ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins
1999 - 2005 PASSAT ALL L4 1.8 T ALL ALL 2000 and up use 19mm Pins

Product Description

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.

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