S&s Cycle V80 Long-block Engine
S&s Cycle V80 Long-block Engine
Available in stock (6)
About this product
About this product
The S&S Cycle V80 Long-Block Engine is a high-performance replacement for aging 80" H-D Evolution engines. This stock-height, direct bolt-in engine offers increased power and reliability for your '84-'99 Evolution Big Twin or '70-'90 custom chassis with alternator-style primary.
Description
This S&S V80 long-block engine delivers improved performance thanks to specially machined cylinder heads that allow the use of stock-length manifolds. It features S&S performance cylinder heads, a standard S&S oil pump, and flat-top cast pistons for optimal combustion. The inclusion of S&S 585 valve springs, forged rocker arms, and a 508 camshaft further enhances its performance capabilities. Made in the USA, this engine offers superior quality and durability. It's designed for easy installation, providing a significant upgrade to your motorcycle's power and overall riding experience. This 80 cubic inch engine with an 8.4:1 compression ratio ensures a potent and reliable performance.
Features & highlights
- Direct bolt-in replacement for aging 80" H-D Evolution engines, simplifying installation.
- Specially machined cylinder heads allow the use of stock-length manifolds, saving time and money.
- Includes high-performance S&S components like cylinder heads and oil pump for enhanced reliability and power.
- Features flat-top cast pistons, 585 valve springs, forged rocker arms, and a 508 camshaft for optimal performance.
- Made in the USA, ensuring top-notch quality and craftsmanship.
- Compatible with EFI systems, allowing for modern fuel management upgrades (calibration required).
Technical specifications
- Brand: S&S Cycle
- Displacement: 80"
- Bore Size: 3.500"
- Stroke Length: 4.250"
- Compression Ratio: 8.4:1
- Cooling System: Air Cooled
- Color/Finish: Wrinkle Black
Important to know
Fuel and ignition systems are not included; use existing carburetor (rejetting is required) or aftermarket EFI system. EFI compatible - calibration required (must use aftermarket module or add-on tuner).
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
310-0233
Engine
3,500"
8.4:1
80"
4,250"
Each
Air Cooled
Reviews
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.
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