FEULING PARTS - 1021 - Camshaft - Gear Drive - Reaper 543 Series - Twin Cam '99-'06 (except '06 Dyna)
The FEULING PARTS 1021 is the single cam upgrade that changes the entire character of your Twin Cam '99-'06 (except '06 Dyna) engine. From the Reaper series, this cam is designed to drop into the factory valve train stack-up with minimal disruption to the surrounding components. 1900-6000 RPM power range. Offers more power than the 525 cams without sacrificing low end torque. Extremely smooth cam lobe layout maintains quiet valve train and produces the smoothest cruise power band available. Made in the U.S.A. Sold as a pair.
Features
- Offers more power than the 525 cams without sacrificing low end torque
- Extremely smooth cam lobe layout maintains quiet valve train and produces the smoothest cruise power band available
- Excellent bolt-in camshaft for stock to mid 96" and 103" engines and works well in 88" and 96" engines
- Cam is easy starting, increases throttle response and fuel mileage
- Responds well to increased compression ratio, performance exhaust and a high-flow air cleaner
- 1900-6000 RPM power range
- Performance valve springs are required on '99-'04 engines and performance pushrods and lifters are recommended but not required.
- Made in the USA
Specs
- Exhaust Lobe Centerline: 112°
- Application: Exhaust
- Exhaust Close: 12°
- Exhaust Lift: 0.553"
- Intake Duration: 238°
- Intake Lobe Centerline: 104°
- Intake Open: 15°
- Intake Lift: 0.543"
- Product Name: Camshaft
- Units: Pair
- Exhaust Duration: 248°
- Model: Reaper
- Exhaust Lift at TDC: 0.140"
- Grind: 543 Series
- Type: Gear
- Application: Intake
- Exhaust Open: 56°
- Intake Close: 43°
- Intake Lift at TDC: 0.160"
- Riding Style: Street
Frequently Asked Questions - FEULING PARTS - 1021 - Camshaft - Gear Drive - Reaper 543 Series - 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.
