S&s Cycle 583 Easy Start Camshaft Kit

Upgrade your Harley-Davidson Big Twin with the S&S Cycle 583 Easy Start Camshaft Kit, designed for enhanced performance and effortless starting. This kit is optimized for Softail and Dyna models, delivering a significant boost in low-end torque and horsepower where you need it most.

Description

The S&S Cycle 583 Easy Start Camshaft Kit allows for easy starting by initially reducing crank compression. Once the engine starts and RPM increases, the compression release lobe is centrifugally retracted. This allows the engine to run normally with full compression, without any loss in performance. Specifically engineered to provide substantial low-end torque and horsepower, this camshaft kit is most effective within the 1500 RPM to 5000 RPM range in Softail and Dyna models. While optimized for these models, it's also suitable for any Big Twin. This bolt-in kit ensures a straightforward installation process, making it a perfect upgrade for both enthusiasts and professional mechanics.

Features & highlights

• Experience easy starting with initial crank compression reduction.
• Enjoy full engine compression and no performance loss after start-up.
• Optimized for superior low-end torque and horsepower in Softail and Dyna models.
• Achieve peak performance between 1500 RPM and 5000 RPM.
• Designed as a bolt-in replacement for straightforward installation.
• Made in the USA with high-quality materials and construction.

Technical specifications

• Brand: S&S Cycle
• Product Name: Camshaft Kit
• Grind: 583 Series
• Type: Chain
• Intake Open: 5°
• Intake Close: 18°
• Intake Duration: 204°
• Intake Lift: 0.583"
• Intake Lift at TDC: 0.113"
• Intake Lobe Centerline: 96.5°
• Exhaust Open: 58°
• Exhaust Close: 24°
• Exhaust Duration: 262°
• Exhaust Lift: 0.583"
• Exhaust Lift at TDC: 0.206"
• Exhaust Lobe Centerline: 107°

Important to know

• Kit includes camshafts, gear cover gasket, bearings, retaining ring, o-ring, thread lock, and instructions.
• Installer must check coil bind, valve-to-valve clearance, and valve-to-piston clearance.
• Not for models with OEM compression releases.
• Not recommended for compression ratios of 10.0:1 or greater.

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