I raced last weekend and i qualified 6th and ran 6th in the main for the first 21 min then i broke a rear turnbuckle and that ended it for me but my 8000mah lipo and 7.5l motor both ran great ill try for better luck next time in the main before i broke 4 of the top 6 were electric it think 5 or 6 of the 10 person main rac electric too lol