S&s Cycle 640 Camshaft
S&s Cycle 640 Camshaft
About this product
About this product
Unleash the full potential of your high-performance engine with the S&S Cycle 640 Cam. This camshaft is engineered to deliver exceptional power and torque, making it the ideal upgrade for discerning riders and builders.
Description
The S&S Cycle 640 Cam is designed for large displacement engines of 110" and larger, with compression ratios between 10.5:1 and 11.5:1. It also excels in smaller 96"-107" engines with compression ratios from 11.0:1 to 12.0:1. With less overlap and fast ramps, this cam builds higher cylinder pressure for improved performance. The lower TDC lift simplifies installation, allowing for easier setup. Specifically designed for use with hydraulic tappets, the 640 Cam ensures smooth and reliable operation. Proudly made in the USA, this camshaft embodies S&S Cycle's commitment to quality and performance. Upgrade your engine with the S&S Cycle 640 Cam and experience the difference!
Features & highlights
- Optimized for large displacement engines (110"+) with 10.5:1 to 11.5:1 compression.
- Also suitable for 96"-107" engines with 11.0:1 to 12.0:1 compression.
- Fast ramp design builds higher cylinder pressure for increased power.
- Lower TDC lift simplifies the installation process.
- Designed for use with hydraulic tappets for smooth operation.
- Proudly made in the USA, ensuring top-quality craftsmanship.
- Experience enhanced performance and reliability with this premium camshaft.
Technical specifications
- Brand: S&S Cycle
- Product Name: Camshaft
- Type: Gear
- Grind: 640 Series
- Intake Open: 25°
- Intake Close: 60°
- Intake Duration: 265°
- Intake Lift: 0.640"
- Intake Lift at TDC: 0.222"
- Intake Lobe Centerline: 107.5°
- Exhaust Open: 65°
- Exhaust Close: 20°
- Exhaust Duration: 265°
- Exhaust Lift: 0.640"
- Exhaust Lift at TDC: 0.192"
- Exhaust Lobe Centerline: 112.5°
Important to know
The installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance, and cam lobe to case clearance. High-lift springs are required for proper installation and operation.
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
Specifications
S&S CYCLE
33-5108
Camshaft
25°
0,222"
107,5°
0,640"
265°
60°
640 Series
65°
0,192"
112,5°
0,640"
265°
20°
Exhaust, Intake
Gear
Each
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.
Based in Denmark
Fast customer support
Over 100.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.
