956G-Malibu
02-26-2005, 07:42 PM
Has anyone used or have experience with the DR. GAS Boom tube mufflers? hows the sound? any cons?
Tig Man
03-01-2005, 03:41 PM
Dr gas is the one that invented the spin tech mufflers as well as the siamese cross over that we used the 96 Daytona 500!!!! Super nice guy that Boyd Butler!
Mark
I was instrumental in working with him that year in WC!!