94-1212X 3-5/8 bore piston rings. +.020"
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Specifications
- Brand
- S&S
- Part Number
- 94-1212X
- OEM Reference
- —
- Pack Quantity
- Pack of 2
- Category
- Piston Rings
- VAT Rate
- 20%
About This Product
S&S chrome moly replacement ring set for two cylinders. Fits Evolution and pre-Evolution engines running a 3-5/8 inch big bore kit. This is the +.020 inch oversize. The grooves need to suit 1.5mm compression rings and a 4.2mm oil ring. S&S and some Axtell kits use these dimensions. Gap the rings at .004 inch per inch of bore for street use. On a 3-5/8 inch bore that is approximately 0.37mm. Get it wrong and you lose compression or seize the piston.
Manufacturer part number: 94-1212X.
Fitment
Most S&S Evo & pre-Evo engines
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