S&S CYCLE - 330-0466 - Camshaft Kit - Easy Start - MR103 Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
The S&S CYCLE 330-0466 is a purpose-built camshaft kit designed and tested to perform correctly in the conditions and applications it was made for. Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance. Designed as bolt-in cams for 103” engine with stock 9.7:1 compression ratio up to 10.5:1, giving you a level of quality that holds up across the full service life of the component. More power across the rpm range best results from 2500 rpm - 5500 rpm. Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions. Works with stock, un-ported heads, but is great for S&S CNC ported heads.. The 330-0466 delivers exactly what riders need from a quality aftermarket component. Sold as a complete kit.
Features
- Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance
- Designed as bolt-in cams for 103” engine with stock 9.7:1 compression ratio up to 10.5:1
- More power across the rpm range best results from 2500 rpm - 5500 rpm
- Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions
- Made in the USA
- Works with stock, un-ported heads, but is great for S&S CNC ported heads.
- Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
- Not for models with OEM compression releases.
Specs
- Intake Lobe Centerline: 100°
- Application: Intake
- Exhaust Open: 50°
- Application: Exhaust
- Exhaust Duration: 252°
- Intake Lift: 0.585”
- Model: Easy Start
- Type: Gear
- Intake Open: 13°
- Exhaust Lift at TDC: 0.177”
- Exhaust Lift: 0.585”
- Exhaust Lobe Centerline: 104°
- Grind: MR103
- Intake Lift at TDC: 0.172”
- Intake Close: 33°
- Intake Duration: 226°
- Riding Style: Street
- Product Name: Camshaft Kit
- Units: Kit
- Exhaust Close: 22°
Frequently Asked Questions - S&S CYCLE - 330-0466 - Camshaft Kit - Easy Start - MR103 Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
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.
