Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco’s Professional Series.

  • Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
  • ArmorGlide® Skirt Coating: seizure resistant, friction reduction, and quieter operation
  • Fully machined crown features
  • Precision ring grooves, anti-detonation groove, and additional ring seal improving features
  • Forced pin oiling
  • Designed and built to withstand heavy to severe duty performance applications
Product Series

Professional
Bore Diameter

85.00 MM
Compression Height

28.87 MM
Piston Volume

-21.00 CC
Piston Material

2618
Skirt Coating

Yes
Forging Type

Strutted
Piston Quantity

4
Ring Set Included

Yes
Top Compression Ring Thickness

1.0 MM
Second Compression Ring Thickness

1.2 MM
Oil Ring Thickness

2.8 MM
Wrist Pin Included

Yes
Wrist Pin Material

9310
Wrist Pin Outer Diameter

0.866 IN
SKU K627M85AP
Brand Wiseco
Shipping Weight 2.3000kg
Shipping Width 0.021m
Shipping Height 0.116m
Shipping Length 0.195m
Shipping Cubic 0.000475000m3
Unit Of Measure Each

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