The Cheese Posted June 26, 2016 Share Posted June 26, 2016 Wanting to book a track day but how do you know if your cars below 105db Quote Link to comment Share on other sites More sharing options...
Pistol Pete Posted June 26, 2016 Share Posted June 26, 2016 If you pop over to a track day they will normally do a noise test for. 105db is very loud so a road going standard Westfield should have no trouble passing it. Quote Link to comment Share on other sites More sharing options...
binjoau Posted June 26, 2016 Share Posted June 26, 2016 Mine was 108 with a bike engine and twin race exhausts. Unless it's obscene you should be fine Quote Link to comment Share on other sites More sharing options...
The Cheese Posted June 26, 2016 Author Share Posted June 26, 2016 Thanks a lot 1 Quote Link to comment Share on other sites More sharing options...
binjoau Posted June 26, 2016 Share Posted June 26, 2016 Thanks a lot There is a good app sound meter called Decibel 10th for iPhone and android that is very accurate. It will give you a good guide to go by. Quote Link to comment Share on other sites More sharing options...
The Cheese Posted June 26, 2016 Author Share Posted June 26, 2016 Brill ta Quote Link to comment Share on other sites More sharing options...
Luapno Posted June 26, 2016 Share Posted June 26, 2016 The measurement is taken at 3/4 of your rev limit in the static test, at a distance of 0.5 meters at an angle 45 degrees and is measured in dB(A) Hope that helps Quote Link to comment Share on other sites More sharing options...
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