graham_nairn Posted November 1, 2005 Posted November 1, 2005 Looking for a cheap back box. Heading back to the Nurbergring on 10th Nov. Last time I went I only just made it through the noise tester. Dont want to get all the way over there and not get on this time. At the moment I have a full decat system with the Hayward and Scott jap style back box. Just need something with a bit more baffle in it to quiet it down. Not looking to spend to much as it will be taken back off again when I get back. So if anybody has anything lyin about they dont want let me know. Cheers Graham.
~ ~ Cal ~~ Posted November 1, 2005 Posted November 1, 2005 Whoa ! I didn't know there was a sound limit there - some of the beasts I've seen on the ring' haven't exactly been quiet !
graham_nairn Posted November 1, 2005 Author Posted November 1, 2005 The limit seems to be 96dB when you ask anyone or read up on it. My car measured 99dB at 3000rpm. As it was under 100dB they let me back out. (RESULT) But dont want to take the chance this time. Not sure if the weather conditions or the way the car is performing on the day would affect the noise levels
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now