Grimson
Member
I pull heavy (35’ TT) and spend a lot of time in 7th gear. I like to cruise interstates at 65-70mph and that puts me right in the 2500rpm range with the 3.92 rear axle.
I have the dual-exhaust and find the cabin sound a little annoying at times. 6th gear at 3K is quieter and of course 8th is a dream but not maintainable with a ~10K rig in tow...
Anybody else agree and if so has anyone added the “J-pipe” for reducing this phenomenon?
Cheers!
Sent from my iPhone using Tapatalk
I have the dual-exhaust and find the cabin sound a little annoying at times. 6th gear at 3K is quieter and of course 8th is a dream but not maintainable with a ~10K rig in tow...
Anybody else agree and if so has anyone added the “J-pipe” for reducing this phenomenon?
Cheers!
Sent from my iPhone using Tapatalk