” Super Power Dominator ” Fits the A O Dominator only. This is a 9 1/2 inch balanced converter that has all bearing construction, furnace brazed fins and a billet front cover. Your choice of stall speeds from 2600 to 6000 RPM. Rated up to 800 horse power. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! # 17.