FEULING PARTS - 7221 - Camchest Kit - HP+ Chain Drive Conversion - 574 Reaper Series - Twin Cam
With the DRAG SPECIALTIES 7221 in the drivetrain, you can stop worrying about chain maintenance and start riding. This chain conversion chain covers a wide range of motorcycle applications with consistent power transfer. Update old mechanical style cams and tensioners to hydraulic tensioner system. 25°-35° cooler engine temperatures. 25°-35° cooler engine temperatures. Sold as a complete kit.
Features
- Update old mechanical style cams and tensioners to hydraulic tensioner system
- 25°-35° cooler engine temperatures
- 25°-35° cooler engine temperatures
- 15-30 more PSI of oil pressure
- Eliminate wet sumping, blow by and oily air cleaners
- Kit includes Feuling HP+® high volume oil pump, High Flow camplate, Reaper® series camshafts, HP+ hydraulic roller lifters, quick install adjustable pushrods or one-piece pushrods, Timken® bearings, gaskets, o-rings, exhaust gaskets, ARP® fasteners, washers moly paste, Loctite®, and hardware
- Conversion camshafts for '99-'06 Twin Cam engines utilize the '99-'06 inner cam journals with the '07-'16 outer cam journals allowing the use of '07-'16 camplates, oil pump, hydraulic chain tensioners and chain drive system (includes sprockets, hydraulic tensioners, chains and spacers needed for installation)
- For '99-'06 Twin Cam, except for '06 Dyna.
Specs
- Application: Exhaust
- Grind: 574 Series
- Exhaust Duration: 255°
- Features: Quick Install Adjustable Pushrods
- Intake Duration: 240°
- Type: Chain Conversion
- Intake Close: 45°
- Intake Lobe Centerline: 105°
- Application: Intake
- Exhaust Lift at TDC: 0.143"
- Exhaust Lobe Centerline: 113.5°
- Exhaust Lift: 0.574"
- Model: HP+®
- Riding Style: Street
- Intake Open: 15°
- Product Name: Camchest Kit
- Exhaust Close: 14°
- Exhaust Open: 61°
- Intake Lift at TDC: 0.163"
- Intake Lift: 0.574"
- Units: Kit
Frequently Asked Questions - FEULING PARTS - 7221 - Camchest Kit - HP+ Chain Drive Conversion - 574 Reaper Series - 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.
