Int. Harvester High Energy 252H
Hydraulic-Low end power, strong torque, good mileage, best for 304 with stock transmission.
Specifications
Lifter Type: Hydraulic Lifter
Engine Family: International Harvester 304-392 c.i. 8 cyl. 1970-1978
Cam Family: High Energy" Hydraulic Flat Tappet Camshafts
RPM Range: 800 to 4500
Valve Timing: 0
Lobe Separation: 110°
Intake Centerline: 106°
Valve Lash: Hyd.(Intake)/ Hyd.(Exhaust)
Duration: 252(Intake)/ 252(Exhaust)
Duration @ .050" Lift: 206(Intake)/ 206(Exhaust)
Valve Lift: 0.425(Intake)/ 0.425(Exhaust)
Lobe Lift: 0.284(Intake)/ 0.284(Exhaust)
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 1974 |
International |
100 |
Travelall, Base |
| 1970 |
International |
1000D |
Travelall, Base |
| 1972 - 1973 |
International |
1010 |
Base, Travelall |
| 1970 |
International |
1100D |
Travelall Custom, Base |
| 1972 - 1973 |
International |
1110 |
Base |
| 1973 |
International |
1110 |
Travelall |
| 1970 |
International |
1200D |
Travelall Custom, Base |
| 1972 - 1973 |
International |
1210 |
Base |
| 1973 |
International |
1210 |
Travelall |
| 1970 |
International |
1300D |
Base |
| 1972 - 1973 |
International |
1310 |
Base |
| 1975 |
International |
150 |
Base |
| 1974 - 1975 |
International |
200 |
Base |
| 1974 |
International |
200 |
Travelall |
| 1970 - 1971 |
International |
M800 |
Base |
| 1970 - 1972 |
International |
M800 Post Office |
Base |
| 1970 |
International |
Scout |
Base |
| 1971 - 1978 |
International |
Scout II |
Base |
| 1978 |
International |
Scout II |
SS2 |
| 1976 - 1978 |
International |
Scout II |
Traveler, Terra |
| 1975 |
International |
Scout II |
XLC |
| 1975 |
International |
Travelall |
200, 150 |