S&s Cycle 640 Easy Start Camshaft Kit
S&s Cycle 640 Easy Start Camshaft Kit
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Estimated delivery: Feb 03 - Feb 07
About this product
About this product
Upgrade your engine's performance with the S&S Cycle 640 Easy Start Camshaft Kit. This kit is designed for enhanced power and ease of starting, making it an ideal choice for performance enthusiasts. The S&S Cycle 640 cam kit delivers optimal performance in the 3000 rpm - 6000 rpm range.
Description
The S&S Cycle 640 Easy Start Camshaft Kit allows for an easy start by initially reducing crank compression. Once the engine starts and RPM increases, the compression release lobe centrifugally retracts, allowing the engine to run normally with full compression and without any loss in performance. This camshaft kit is intended for 95", 96", 103", and 110" engines with compression ratios between 10.5:1 and 11.5:1. Experience the difference with improved throttle response and increased horsepower throughout the rev range. Made in the USA with meticulous attention to detail, the S&S Cycle 640 camshaft delivers unparalleled reliability and performance.
Features & highlights
- Easy Start design reduces cranking compression for effortless starting.
- Centrifugal compression release ensures full compression and no performance loss once running.
- Optimized for 95", 96", 103", and 110" engines with 10.5:1 to 11.5:1 compression ratios.
- Provides strongest performance gains in the 3000 rpm - 6000 rpm range.
- Enhances throttle response and overall horsepower.
- Made in the USA ensuring top-quality materials and construction.
Technical specifications
- Brand: S&S Cycle
- Product Name: Cam Kit
- Grind: 625 Series
- Type: Gear
- Application: Exhaust, Intake
- Intake Open: 20°
- Intake Close: 55°
- Intake Duration: 255°
- Intake Lift: 0.625"
- Intake Lift at TDC: 0.189"
- Intake Lobe Centerline: 107.5°
- Exhaust Open: 60°
- Exhaust Close: 20°
- Exhaust Duration: 260°
- Exhaust Lift: 0.625"
- Exhaust Lift at TDC: 0.184"
- Exhaust Lobe Centerline: 110°
- Features: with Inner Gears Only, Includes Installation Kit
Important to know
This kit requires high-lift springs and adjustable pushrods. Installer must check coil bind, valve-to-valve clearance, and valve-to-piston clearance. Not for models with OEM compression releases.
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
106-5250
Cam Kit
20°
0,189"
107,5°
0,625"
255°
55°
625 Series
60°
0,184"
110°
0,625"
260°
20°
Exhaust, Intake
with Inner Gears Only, Includes Installation Kit
Gear
Kit
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.
Based in Denmark
Fast customer support
Over 80.000 Products
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