- XR280HR
- Hydraulic-Roller
- HYDRAULIC ROLLER-High performance for street cars with 2200+ stall, 9:1+ compression, headers.
- Ford 429, 460 c.i. 8 Cyl. 1968-1994
- XTREME Energy" Retro-Fit Hydraulic Roller Camshafts
Specification
- RPM Range:2200 to 5800
- Valve Timing:0.006
- Lobe Separation: 110°
- Intake Centerline:106°
Intake/ Exhaust
- Valve Lash : Hyd
- Duration: 282, 288
- Duration @ .050" Lift: 230,236
- Valve Lift: 0.521, 0.532
- Lobe Lift: 0.3010, 0.3070
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1969 - 1974 | Ford | Country Sedan | Base |
| 1969 - 1974 | Ford | Country Squire | Base |
| 1969 - 1972 | Ford | Custom | Base |
| 1969 - 1976 | Ford | Custom 500 | Base |
| 1975 - 1976 | Ford | Custom 500 | Ranch Wagon |
| 1975 - 1976 | Ford | Elite | Base |
| 1970 | Ford | Fairlane | 500 |
| 1970 | Ford | Falcon | Base, Futura |
| 1969 - 1974 | Ford | Galaxie 500 | Base |
| 1969 - 1970 | Ford | Galaxie 500 | XL |
| 1973 - 1976 | Ford | Gran Torino | Brougham |
| 1974 - 1975 | Ford | Gran Torino | Elite |
| 1972 - 1975 | Ford | Gran Torino | Sport |
| 1972 - 1976 | Ford | Gran Torino | Squire, Base |
| 1969 - 1978 | Ford | LTD | Base |
| 1970 - 1976 | Ford | LTD | Brougham |
| 1975 - 1978 | Ford | LTD | Landau, Country Squire |
| 1969 - 1971 | Ford | Mustang | Boss 302, Base |
| 1971 | Ford | Mustang | Boss 351 |
| 1970 - 1971 | Ford | Mustang | Grande, Mach 1 |
| 1969 - 1970 | Ford | Mustang | Shelby GT-350, Shelby GT-500, Boss 429 |
| 1969 - 1974 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1968 - 1976 | Ford | Thunderbird | Base |
| 1971 | Ford | Torino | 500 |
| 1970 - 1976 | Ford | Torino | Base |
| 1970 - 1971 | Ford | Torino | Brougham, Squire, Cobra, Super Cobra Jet, GT |
| 1968 - 1978 | Lincoln | Continental | Base |
| 1968 - 1971 | Lincoln | Mark III | Base |
| 1972 - 1976 | Lincoln | Mark IV | Base |
| 1977 - 1978 | Lincoln | Mark V | Base |
| 1969 - 1974 | Mercury | Colony Park | Base |
| 1970 - 1974 | Mercury | Cougar | Base |
| 1970 - 1971 | Mercury | Cougar | Boss 302, Cobra Jet |
| 1970 | Mercury | Cougar | Boss 429 |
| 1970 - 1976 | Mercury | Cougar | XR-7 |
| 1970 - 1971 | Mercury | Cyclone | GT, Base, Spoiler |
| 1975 - 1978 | Mercury | Grand Marquis | Base |
| 1969 - 1970 | Mercury | Marauder | X-100, Base |
| 1969 - 1978 | Mercury | Marquis | Brougham, Base |
| 1975 - 1976 | Mercury | Marquis | Colony Park |
| 1975 | Mercury | Montego | Brougham |
| 1972 - 1973 | Mercury | Montego | GT |
| 1970 - 1976 | Mercury | Montego | MX Brougham, Base, MX |
| 1976 | Mercury | Montego | MX Villager |
| 1970 - 1975 | Mercury | Montego | Villager |
| 1969 - 1974 | Mercury | Monterey | Base, Custom |