Vehicle Fitment
- Fits Following Engines: 409 CID Chevy Big Block V8.
Drag Race™ Mechanical Roller Tappet Camshaft (11-715-9) by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Low-End RPM: 3500 |
Top-End RPM: 6500 |
Intake Duration at 0.050 In Lift: 262° |
Exhaust Duration at 0.050 In Lift: 270° |
Intake Valve Lift: 0.714" |
Exhaust Valve Lift: 0.714" |
Advertised Intake Duration: 296° |
Advertised Exhaust Duration: 304° |
Lobe Separation: 108° |
Grind Number: 296CR-8 |
Attachment: 3-Bolt |
Material: Billet Steel |
Valve Timing: 0.020 |
Intake Open BTDC: 40° |
Exhaust Open BBDC: 80° |
Intake Close ABDC: 76° |
Exhaust Close ATDC: 44° |
For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, COMP Cams® still retains the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.