Wiseco Pro Tru Pistons; Sport Compact Series; Set of 4 Pistons; Recommended RingSet: 7850XX; Rings & Pins Included MAZDA MIATA


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Part #: K554M785
Notes: Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 7850XX
Rings & Pins Included
MSRP: $608.50
Your Price: $497.79
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Specs

Bore 78.5mm
Comp Height 31.95
Comp Ratio 8.5:1
Dome Volume -13
Gram Weight 275
Rod 133
Stroke 83.5

This Item Also Available In

Part Number Price Notes & Specs
6554M785 $143.30 Notes Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 7850XX
Rings & Pins Included
Bore 78.5mm
Comp Height 31.95
Comp Ratio 8.5:1
Dome Volume -13
Gram Weight 275
Rod 133
Stroke 83.5
K554M79 $503.78 Notes Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 7900XX
Rings & Pins Included
Bore 79mm
Comp Height 31.95
Comp Ratio 8.5:1
Dome Volume -13
Gram Weight 284
Rod 133
Stroke 83.5
6554M79 $143.30 Notes Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 7900XX
Rings & Pins Included
Bore 79mm
Comp Height 31.95
Comp Ratio 8.5:1
Dome Volume -13
Gram Weight 284
Rod 133
Stroke 83.5
K554M795 $502.91 Notes Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 7950XX
Rings & Pins Included
Bore 79.5mm
Comp Height 31.95
Comp Ratio 8.5:1
Dome Volume -13
Gram Weight 292
Rod 133
Stroke 83.5
6554M795 $154.30 Notes Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 7950XX
Rings & Pins Included
Bore 79.5mm
Comp Height 31.95
Comp Ratio 8.5:1
Dome Volume -13
Gram Weight 292
Rod 133
Stroke 83.5

All Fitments

MAZDA
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1990 - 1993 MIATA ALL ALL ALL ALL ALL ALL 16Valve

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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