There is a place by me I can get halfday testing on a circuit for £70 -
Sounds like a good deal, but I need to get my db's down to at least 105 - I am guessing they will be nearer 120db?
(r1 2005 inj, single silencer)
So how have other people overcome this - I imagine I need to add another silencer, but have seen things that insert into the silencer - worthwhile?
Also has anyone measured the dbs from their zcars exhaust? What type of engine was it?
thanks for the help.
phil.
Edited by philmin, 15 June 2007 - 10:49 PM.