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View Full Version : 350x supertrapp db rating???



rouseanator
09-01-2014, 12:21 AM
Going to florance dunes and looks like they have a db of no more than 92 decible and I was wandering if I would be ok or not, don't want to drive 8.5 hours to figure out not. It's a 350x stock with a supertrapp please let me know if you have had yours tested or specs if you know thanks a lot

f76
09-01-2014, 08:16 AM
How many tuning disks do you have in? More = louder, less = quiter. Bring the proper tools to remove disks when you get there and if they check your decibels and say they are too high, take one or two out until they are happy. Nice thing about supertrapp exhausts.

rouseanator
09-02-2014, 03:56 AM
That's what I was planing on doing, it's kinda a pain on these old exhausts I broke one bolt when I took it apart to paint it, I think there was 12 disc's, I wander if you take out some disc's if you have to re-jet?

rouseanator
09-03-2014, 01:29 AM
I went and counted the discs and it looks to 9 discs and the db is a 93 limit there.......any one have numbers for number of discs = ???db's

socs28
09-03-2014, 04:34 PM
knock on wood, but I've been riding the dunes for 30 years and never been checked.

rouseanator
09-03-2014, 06:31 PM
that's what I am hoping for, but would like to be legal if at all possible don't want to be changing things while I am there, just wanna ride without problems

rouseanator
09-24-2014, 01:54 AM
Well got back from the Florence dunes and didn't have any problems only seen one patrol go by the campsite, we were camped at driftwood II he was driving a ford raptor and heard he was clocking people riding on the beach cause the speed limit is 25 mph

MPDano
09-24-2014, 08:39 AM
I have never seen a Ranger here in Cali with a way to measure decibels. I've only seen them looking for speeders or proper Registration Decals. Most riders will gut their Silencers. I too like to be legal, so I leave mine stock.