S&s Cycle 557 Easy Start Camshaft Kit
S&s Cycle 557 Easy Start Camshaft Kit
Available in stock (6)
About this product
About this product
Upgrade your heavy touring motorcycle with the S&S Cycle 557 Easy Start Camshaft Kit. This kit is specifically designed for Tri-Glides and other heavyweight bikes, offering improved starting performance and robust power delivery.
Description
The S&S Cycle 557 Easy Start Camshaft Kit utilizes a clever design that initially reduces crank compression for effortless starting. Once the engine fires up and RPM increases, the compression release lobe retracts, allowing the engine to run at full compression without sacrificing performance. This innovative approach ensures smooth starts and uncompromised power. The 557 grind camshaft delivers enhanced torque and horsepower throughout the RPM range, making it ideal for loaded touring bikes needing extra boost. Easy bolt-in design minimizes installation time.
Features & highlights
- Easy Start design reduces cranking compression for effortless starting.
- Maintains full compression and performance once the engine is running.
- Optimized for Tri-Glides and other heavy motorcycles.
- Bolt-in installation for quick and easy setup.
- 557 Grind delivers increased torque and horsepower.
- Made in the USA.
Technical specifications
- Brand: S&S Cycle
- Product Name: Camshaft Kit
- Grind: 557 Series
- Type: Chain
- Application: Exhaust, Intake
- Intake Open: 6°
- Intake Close: 27°
- Intake Duration: 212°
- Intake Lift: 0.557"
- Intake Lift at TDC: 0.113"
- Intake Lobe Centerline: 100°
- Exhaust Open: 39°
- Exhaust Close: 12°
- Exhaust Duration: 231°
- Exhaust Lift: 0.557"
- Exhaust Lift at TDC: 0.146"
- Exhaust Lobe Centerline: 103°
Important to know
This kit includes camshafts, gear cover gasket, bearings, retaining ring, o-ring, thread lock, and detailed instructions. Installer must check coil bind, valve-to-valve clearance, and valve-to-piston clearance. This kit is not compatible with models equipped 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
330-0053
Camshaft Kit
6°
0,113"
100°
0,557"
212°
27°
557 Series
39°
0,146"
103°
0,557"
231°
12°
Exhaust, Intake
Chain
Kit
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
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