Xtreme Energy 248/254 Solid Roller Cam for Ford 429, 460. Great for weekend warriors. 3000+ Stall. Needs intake, exhaust and gears.
- Cam Style:
- Mechanical Roller Tappet
- Basic Operating RPM Range:
- 3,000-7,000
- Intake Duration at .050 inch Lift:
- 248
- Exhaust Duration at .050 inch Lift:
- 254
- Duration at .050 inch Lift:
- 248 int./254 exh.
- Advertised Intake Duration:
- 286
- Advertised Exhaust Duration:
- 292
- Advertised Duration:
- 286 int./292 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.664 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.671 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.664 int./0.671 exh.
- Lobe Separation (degrees):
- 110
- Computer-Controlled Compatible:
- No
- Camshaft Gear Attachment:
- 1-bolt
- Valve Springs Required:
- Yes
- Grind Number:
- XR286R-10
- Hot Lash:
- 0.016 in. int./0.018 in. exh.
- Camshaft Usage:
- Street/Strip
- Camshaft Manufacturers Description:
- Mechanical Roller - Xtreme Energy: Great for weekend warrior, 3000+ stall, needs intake, exhaust, gears.
- Quantity:
- Sold individually.
- Make:
- Ford
- Engine Family:
- Ford big block 385 Series
- Engine Sizes:
- 7.0L/429-7.5L/460
- Years:
- 1968-1995
