Quote Originally Posted by 34_40 View Post
Roger, do they resonate at speed? I guess I'm getting old 'cause I don't care for that noise any longer! LOL..

I hope they work out for you! Looks like a pile of work!
It's cold and wet here the last couple of days, and I'm a mile back from the blacktop so I've only run it in the shop with the new ones. The old CC baffles did not resonate, but with the windows down I sometimes felt I needed ear protection at WOT above 5000rpm Got pretty loud, and I suspect these will be the same. Windows up it's not bad at all.