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Product Details
Product Description
Part Numbers
Fitment
S&S 106" Big Bore Kit For Harley Big Twin
Features
- At 3.927″ bore, these cylinders have the largest bore that S&S feels can safely be used in a cylinder with stock spigot diameter
- This kit is only offered with S&S cylinders because the cylinder liner material in S&S cylinders is much stronger, and has proven its ability to stand up to the added power in numerous dyno pulls, street miles, and a lot of quarter mile drag strip runs
- There is a trade-off for the ease of installation, which is that only one piston oversize is available for this kit
- No need to bore or even split the cases, just do the cylinder swap
- In addition to the ease of installation they look great because the cylinders match the stock finish of your engine
- 10:1 Compression ratio with stock heads, 9.7:1 with S&S 89cc heads
| Product Style | J&P Cycles Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Product Style Black | J&P Cycles Item #958442 | Catalog Number434-387 | Store Sku | MFR. Product #910-0206 | AvailabilityIn Stock: Ships within 24 hours |
| Product Style Silver | J&P Cycles Item #958443 | Catalog Number434-386 | Store Sku | MFR. Product #910-0202 | AvailabilityIn Stock: Ships within 24 hours |
This Product Fits
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Product Description
Part Numbers
Fitment
6 Customer Reviews for All Models
5/5
0 Questions & 0 Answers for All Models
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Reviews & Questions
6 Customer Reviews for All Models
0 Questions & 0 Answers for All Models
