I am not looking to install a dyno.
However I want to install an exhaust fan that will move enough air through a 5-6" hose over the header (similar to a dyno room) so I can run bikes at idle, rev them up some but no wide-open runs.
Any idea the CFM rating I would need to do that?
displacement of engine in cubic feet X maxRPM/2 for 4-stroke + some for safety should get you close.
|« Previous Thread | Next Thread »|