S&s Cycle 132"/136" Big Bore High Compression Kit
S&s Cycle 132"/136" Big Bore High Compression Kit
Available in backorder
About this product
About this product
Unleash the full potential of your Harley-Davidson Milwaukee-Eight engine with the S&S Cycle 132"/136" Big Bore High Compression Kit. Designed for serious performance enthusiasts, this kit delivers a significant power and torque boost, transforming your ride into a high-performance machine. Experience the thrill of enhanced acceleration and responsiveness across the entire RPM range.
Description
The S&S Cycle Big Bore Kit offers two displacement options: 132" and 136". The 132" high compression configuration is compatible with 114" and 117" engines utilizing 4.5" stroke flywheels. To achieve the maximum 136" displacement, an S&S flywheel with a 4-5/8" stroke is necessary. This kit features high-quality cylinders with highlighted fins for superior cooling and a striking aesthetic. The +8.5cc dome volume contributes to the increased compression, resulting in optimal combustion and maximum power output. Upgrade your engine with confidence, knowing you're getting proven S&S Cycle performance and reliability. Installation requires precision and expertise; professional installation is highly recommended to ensure optimal performance and longevity.
Features & highlights
- Dramatically increases horsepower and torque for superior performance.
- High compression design optimizes combustion for maximum power output.
- Cylinders feature highlighted fins for enhanced cooling and a custom look.
- Available in 132" and 136" displacement options to suit your specific needs.
- Engineered and manufactured by S&S Cycle, a trusted name in high-performance motorcycle components.
- Transform your Milwaukee-Eight into a true powerhouse.
Technical specifications
- Brand: S&S Cycle
- Bore Size: 4.320"
- Displacement: 132", 136"
- Stroke Length: 4.5", 4-5/8"
- Compression: High Compression
- Cylinder Color/Finish: Black, Highlighted Fins
- Dome Volume: +8.5 cc
- Type: Big Bore Kit
Important to know
The 132" high compression kit is designed for use on 114"/117" motors with 4.5" stroke flywheels only. To achieve the 136" big bore configuration, an S&S flywheel with a 4-5/8" stroke is required (sold separately).
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
S&S CYCLE
910-0909A
Big Bore Kit
4,320"
132", 136"
4-1/2", 4-5/8"
+8.5 cc Dome Volume
High Compression
Kit
Reviews


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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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