Professional VW 1.8L 8V Piston Set – 81.50 Mm Bore – 32.71 Mm CH, -7.00 CC | K563M81AP
Wiseco Volkswagen 1.8L 8V Piston Set, 81.50 mm Bore, 32.71 mm Compression Height, 0.787 in. Pin Diameter, European, Set of 4.
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 : 81.50 MM
Compression Height : 32.71 MM
Piston Volume : -7.00 CC
Piston Material : 2618
Skirt Coating : Yes
Forging Type : Full Round
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 : 5115
Wrist Pin Outer Diameter : 0.787 IN
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