just curious

[desratt]

whats a drr stock 50 dyno at?? and maybe max mph

[EthansDad]

A bone stock is going to come in around 4.5-5HP. if you search around, there are some older threads showing some dyno runs on a 50.

[Hetrick Racing]

You are correct but try to remember dyno runs are used as a tool by the builder.Dynos vary in results also in the type of runs they make,anywhere between 3.5 and 4.5 is the norm.

[machwon]

I know all the air cooled ran 4.0's out of the box, and I think the 08 did too. The 09 out of the box pulled 5.0 HP. I think the MPH was usually around 35-38 stock.