And after that they do start running good, stock not so much.
Mine had barker duals, Pc 3, racers edge ported, mega cycle x2 cam, +2 valves, 12.5:1 piston, 5mil crank, ported throttle body, JJ&A play axle, + 2 swinger, and super lite hauler 7 paddles. After that it hauled pretty good ass, and was a wheelie monster.