Really nice kit great directions for install and ring gap. Follow the directions and you can't go wrong..
S&S Cycle Super Stock 89cc Cylinder Heads - Harley-Davidson Touring
About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
Upgrade your 2008-2016 Harley-Davidson Touring engine with S&S Cycle Super Stock cylinder heads. Engineered for higher compression, these heads are ideal for both stock displacement and aggressive stroker or big-bore builds. The 89cc combustion chamber delivers a significant performance advantage.
Why riders pick this
- 89cc combustion chamber for higher compression
- Ideal for stock or big-bore builds up to 110 cu in
- 2.000-inch intake and 1.605-inch exhaust valves
- Designed for 2008-2016 Harley-Davidson Touring
- Compatible with stock crankcase engines
These S&S Cycle Super Stock cylinder heads are designed to unlock more power from your 2008-2016 Harley-Davidson Touring engine. With an 89cc combustion chamber, they provide higher compression, which is crucial for maximizing performance, especially in larger-displacement applications. They are built to accommodate both stock crankcase engines and robust stroker or big-bore builds up to 110 cubic inches, offering versatility for a wide range of performance goals.
Engineered for Enhanced Performance
- 89cc combustion chamber for increased compression
- 2.000-inch intake and 1.605-inch exhaust valves
- Designed for stock crankcase engines
- Ideal for stroker and big-bore builds up to 110 cubic inches
- Compatible with larger-displacement Touring engines
Build Versatility for Touring Models
Whether you're looking to enhance a stock motor or are planning a full-blown big-bore project, these S&S Cycle cylinder heads provide a solid foundation. Their design makes them suitable for various stages of engine modification on 2008-2016 Harley-Davidson Touring models. Always verify compatibility with your specific engine configuration and other performance components to ensure optimal results.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 106-3255
- Category: Engine Components / Heads
- Weight: 1 lb
Common questions
Will these cylinder heads work with my S&S compression release?
No, S&S compression releases controlled by a starter relay do not work with stock Harley-Davidson ACRs controlled by the ECM. Attempting to wire them together will damage the heads.
Are these heads suitable for a stock displacement engine?
Yes, these S&S Cycle Super Stock cylinder heads are designed for stock displacement engines and are also ideal for stroker or big-bore builds up to 110 cubic inches.
What models do these cylinder heads fit?
These cylinder heads fit 2008-2016 Harley-Davidson Touring engines with stock crankcases. Please confirm your specific model year and engine configuration before ordering.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Heads |
| SKU | T14-664062 |
| WEIGHT | 1.0 lb |
Excellent service and pricing im very satisfied
Better than OEM.. can't go wrong.
Very happy with this kit
Simple, easy kit.
SMS makes great aftermarket upgrades
👍👍 For fast delivery
Parts came just like as expected. They look great! Can't wait to install these bad boys along with a few other parts.