1. 890 hp 10X 890 Copy CAT
2. 265 hp FORD FW-30
3. 400 hp CASE 4994
4. 360 hp AGCO STAR 8360
5. 600 hp KINZE Re-Power 8970
6. 150 hp INTERNATIONAL 4186
7. 450 hp STEIGER ST-450 Series III
8. 375 hp MASSEY FERGUSON 4900
9. 186 hp ALLIS-CHALMERS 7580
10. 525 hp BIG BUD 525/50