S&S CYCLE - 106-4383 - Camshaft Kit - 625C - Chain Drive - Twin Cam
Every powersports drivetrain is only as reliable as the chain holding it together, and the S&S CYCLE 106-4383 is a chain built to stay tight, resist stretch, and handle the punishment of serious riding across its full run. For 95” or larger engines with compression ratios between 10.0 to 10.75:1. High-lift springs and adjustable pushrods required, ensuring strong pin retention. Strongest from 3000-6000 rpm, and made in the USA give this chain the internal toughness to resist constant flex and impact loads. Installer must check coil bind, valve to valve clearance and valve to piston clearance.. Whether running a practice bike, race machine, or trail bike, the 106-4383 delivers consistent performance. Sold as a complete kit.
Features
- For 95” or larger engines with compression ratios between 10.0 to 10.75:1
- High-lift springs and adjustable pushrods required
- Strongest from 3000-6000 rpm
- Made in the USA
- Installer must check coil bind, valve to valve clearance and valve to piston clearance.
Specs
- Exhaust Duration: 260°
- Exhaust Close: 20°
- Riding Style: Street
- Application: Intake
- Color/Finish: Raw
- Exhaust Lobe Centerline: 110°
- Grind: 625 Series
- Type: Chain
- Exhaust Open: 60°
- Intake Duration: 255°
- Intake Lift: 0.625”
- Intake Open: 20°
- Exhaust Lift: 0.625”
- Intake Lobe Centerline: 107.5°
- Units: Kit
- Application: Exhaust
- Exhaust Lift at TDC: 0.184”
- Product Name: Camshaft Kit
- Intake Close: 55°
- Intake Lift at TDC: 0.189”
Frequently Asked Questions - S&S CYCLE - 106-4383 - Camshaft Kit - 625C - Chain Drive - Twin Cam
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
