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I needed help with my first EVO on what to buy to upgrade my EVO safely. I contacted support and Jay helped me by pulling up the perfect site that had the answers to all of my questions! I would rate Jay's service a 5/5 for his fast response and him not having to ask many questions to find the information I needed. Thanks again!

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Wiseco 85.50MM RING SET Ring Shelf Stock

Product Description

Wiseco's XX piston ring sets feature a stainless steel, gas-nitrided, barrel-faced top ring. They also contain an under-hook style, cast iron, phosphate-coated, taper-faced second ring. Oil rings in the XX sets are 3-piece assemblies with gas-nitrided rails and a stainless steel, flex-vent spacer.

Bore (in)        3.366 in.
Bore (mm)        85.500mm
Top Ring Included        Yes
Top Ring Thickness        1.0mm
Second Ring Included        Yes
Second Ring Thickness        1.2mm
Oil Ring Included        Yes
Oil Ring Thickness        2.8mm
Oil Ring Tension        Standard
File Fit        No
Gapless        No
Top Ring Material        Stainless steel
Top Ring Facing Material        Gas nitrided
Second Ring Material        Cast iron
Second Ring Facing Material        Phosphate coated
Oil Ring Material        Nitride coated stainless steel
Quantity        Sold as a set.
Notes        Single piston set.

Part# 8550XX

Details

Price: $29.95

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