janspeed db

mart1975 · Post by **mart1975** » Fri Mar 10, 2006 7:33 pm

anyone know how many decibells these are ?

ldavies83 · Post by **ldavies83** » Fri Mar 10, 2006 7:44 pm

101db I've heard. However, I might ask someone to measure mine just for informational purposes tomorrow at the track day

mart1975 · Post by **mart1975** » Fri Mar 10, 2006 9:12 pm

thats what i was thinking of. i hope i can make track days as most track organisers are quite strict with regards to db

ldavies83 · Post by **ldavies83** » Sat Mar 11, 2006 4:35 am

TBH I think you will have problems at most venues with Janspeed, mongoose is a better bet. I'm lucky that anglesey has a 105db limit

That reminds me, I've got to go! $\:D/$

Lunarmatic · Post by **Lunarmatic** » Tue Mar 14, 2006 1:27 pm

mart1975 wrote:thats what i was thinking of. i hope i can make track days as most track organisers are quite strict with regards to db

I did a track day at Donington with my NA and that had a Janspeed on it. But I have heard that some circuits have stricter levels.

mart1975 · Post by **mart1975** » Tue Mar 14, 2006 7:40 pm

Lunarmatic wrote:
mart1975 wrote:thats what i was thinking of. i hope i can make track days as most track organisers are quite strict with regards to db

I did a track day at Donington with my NA and that had a Janspeed on it. But I have heard that some circuits have stricter levels.

ok donnington is what i was thinking of.
ive never done a track day yet, how do they know the db? and will they test for db levels before i pay?
sorry if my questions sound stupid, i just dont know the routine

crazylegs · Post by **crazylegs** » Tue Mar 14, 2006 8:06 pm

dont think you will be able to run on most tracks with a janspeed.I had one a couple of years back and got rid of it. Lauren is the girl to tell you for sure.

Post by **Lauren** » Tue Mar 14, 2006 8:15 pm

mart1975 wrote:
Lunarmatic wrote:
mart1975 wrote:thats what i was thinking of. i hope i can make track days as most track organisers are quite strict with regards to db

I did a track day at Donington with my NA and that had a Janspeed on it. But I have heard that some circuits have stricter levels.

ok donnington is what i was thinking of.
ive never done a track day yet, how do they know the db? and will they test for db levels before i pay?
sorry if my questions sound stupid, i just dont know the routine

You can go to the circuit and get a static noise test which ought to give you at least some indication of how loud your car is. Donington operate a driveby noise limit of 98db so you can't really tell until you are out on track. Janspeed is noisy though, wouldn't surprise me if you had problems.

MartG · Post by **MartG** » Wed Mar 15, 2006 9:16 am

If you are really worried, bookatrack.com rent out noise meters. Have a look at their website for details.

www.imoc.co.uk

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