My right side muffler keeps slipping on my Tru Duals. I have repositioned the clamp so it is all the way forward on the muffler and used a ratchet instead of an allen wrench. It is still slipping off the header. I am afraid to overtighten it. Any suggestions?
Rinehart suggests copper permatex silicone. I never used it on any other exhaust but I did on the Rineharts. Their clamps don't seem like they compress like the Harley clamps.
You might want to check how far the mufflers slip onto the header pipe, I just installed V&H Ovals on my RK and have at least 1 1/2" of the header pipe covered. If your's are not in far enough you will not have enough clamping force to keep them from moving.
Because the Rinehartsare a sloppy fit you should coat the inside of the muffler with Permatex Ultra Coppersilicone (or =) and use new HD clamps and CRANK THEM DOWN as tight as they will go !!!