S&s Cycle V111 Long-block Engine
S&s Cycle V111 Long-block Engine
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Estimated delivery: Feb 03 - Feb 07
About this product
About this product
Unleash the full potential of your Harley-Davidson® big twin with the S&S Cycle V111 Long-Block Engine. This powerhouse is engineered to deliver a significant boost in performance, reliability, and ease of installation. Experience the thrill of enhanced horsepower and torque in a package designed for the discerning rider.
Description
The S&S V111 Long-Block Engine is a direct fit for '84-'99 Harley-Davidson® big twin chassis and custom frames designed for Evolution® big twin engines. Expect a +30% increase in horsepower and torque over stock, transforming your riding experience. The short stroke design minimizes vibration and maximizes engine life, while its shorter-than-stock height simplifies installation. S&S's renowned big-fin cylinders, coupled with exclusive oil jets, efficiently cool the piston's bottom, ensuring optimal thermal management. This engine features a high-volume, high-pressure (HVHP) oil pump, durable S&S 3-pc. flywheels, and a performance 585 cam & valve springs.
Features & highlights
- Enhanced Performance: Experience a substantial +30% increase in horsepower and torque over stock.
- Reduced Vibration: Short stroke design minimizes vibration for a smoother, more comfortable ride.
- Superior Cooling: S&S big-fin cylinders with oil jets ensure optimal piston cooling and engine longevity.
- High-Performance Components: Includes HVHP oil pump, durable S&S flywheels, and performance 585 cam.
- Easy Installation: Shorter engine height simplifies the installation process.
- Built to Last: Premium materials and construction for maximum durability and reliability.
- Made in the USA: Ensures the highest standards of quality and craftsmanship.
Technical specifications
- Brand: S&S Cycle
- Type: Long Block
- Displacement: 111"
- Bore Size: 4.125"
- Stroke Length: 4.125"
- Compression Ratio: 9.8:1
- Piston Material: Forged
- Color/Finish: Black
Important to know
This long-block engine requires a carburetor and ignition system, which are not included. It is compatible with stock or aftermarket carburetors and air cleaners.
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
310-0829
Engine
4-1/8"
9.8:1
111"
Forged
4-1/8"
Long Block
Black
Each


Who is behind Parts Denmark
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.

