i have now upgraded this motor to a 392 cub by DynoEdge with bigger carbs and pipes
i dont have a dyno sheet but last time it was on it made 115
it went 4.00's @ planetsand in a lightined stock frame with Frank(160lbs) on it.......it went 4.1's with me(200lbs) on it..........lookin for 3.9's with me on it next year