More Power !
https://live.staticflickr.com/65535/48872114742_d2126118ea_k.jpgIMG_1347 by Jack Joseph, on Flickr
Type: Posts; User: Silverrider
More Power !
https://live.staticflickr.com/65535/48872114742_d2126118ea_k.jpgIMG_1347 by Jack Joseph, on Flickr
I was 4 ft from pipe tip , I used NIOSH SLM meter.
The louder the safer from cagers on there phones.
I just did a DB test on both pipes, both pipes have about 3K miles on them, I thought deans would be a lot louder but not really. APH Oval 120DB at idle rev to 5K 135 DB and Deans Round 119 DB idle...