MECHANICAL ROLLER-Drag race for 351-377 Windsor with 125-250 HP nitrous.
- Cam Style:
- Mechanical Roller Tappet
- Basic Operating RPM Range:
- 4,800-7,500
- Intake Duration at .050 inch Lift:
- 278
- Exhaust Duration at .050 inch Lift:
- 286
- Duration at .050 inch Lift:
- 278 int./286 exh.
- Advertised Intake Duration:
- 308
- Advertised Exhaust Duration:
- 326
- Advertised Duration:
- 308 int./326 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.696 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.683 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.696 int./0.683 exh.
- Lobe Separation (degrees):
- 110
- Computer-Controlled Compatible:
- No
- Camshaft Gear Attachment:
- 1-bolt
- Valve Springs Required:
- Yes
- Grind Number:
- 308DR-10
- Hot Lash:
- 0.020 in. int./0.022 in. exh.
- Camshaft Usage:
- Drag race
- Camshaft Manufacturers Description:
- Mechanical Roller - Drag Race: 351-377c.i. Windsor with 125-250 HP nitrous.
- Quantity:
- Sold individually.
- Make:
- Ford
- Engine Family:
- Ford small block Windsor
- Engine Sizes:
- 5.8L/351
- Years:
- 1969-1995
