CHAMPION P10Y Power HP: 7.5HP - B75 8.0HP - OHC - BF8A 9.9HP - BF9.9A
CHAMPION RA6HC Power HP: 20HP - BF20A 25HP - OHC - BF25A 30HP - OHC - BF30A 35HP - BF35A 40HP - OHC - BF40A 45HP - BF45A 50HP - OHC - BF50A 70HP - OHC - BF70A 75HP - BF75A 90HP - OHC - BF90A
CHAMPION RC9MC4 Power HP: 115HP - OHC 130HP - OHC 150HP - BF150, BF200, BF225