5,500 revs - according to the ACU book ;)

And one metre from the end of the pipe or thereabouts.

ho f**k
 

Meter reads up to 110db but goes off the scale at 3,000rpm:o So what next:puzzled: I may have to change the can before Assen unless I can fit some kind of noise restrictor. Not so easy with the pipe I have on at the moment.

Mike

Just fitted baffles for the Friday trackday :smug:

A potato works well :lol:

Does it need to have an ACU stamp on it.:lol:

Indelible marker pen, £2.50 from Staples. :sing: