mufflers for cb77 1965

G-Man · Post by **G-Man** » Mon Apr 01, 2013 2:26 am

You could try doubling up the brackets on each side to reduce the stress concentration. i.e. make a bracket (upside-down Y shape) that picks up on two places in the channel. That might be enough to reduce the tendency for the mounting channel to fracture.

G

AWILLIAMS64 · Post by **AWILLIAMS64** » Mon Apr 01, 2013 11:49 am

i may just try that, when i get them i will see what i can do. great suggestion!

AWILLIAMS64 · Post by **AWILLIAMS64** » Thu Apr 04, 2013 2:41 am

got the exhaust today, and just did a trial fit at 3am,,,,when i got off work. The right side fits no problem, the left side is going to need some modification. The center stand hits it when in the upright position. Not sure what i am going to do about that, just have to make some previsions....maybe have to dent in the bottom of the muffler some to let it sit fully upright.

Vince Lupo · Post by **Vince Lupo** » Thu Apr 04, 2013 5:27 pm

Do you have the rubber donut-thing that goes onto the center stand tang? I'd think that would rest on the underside of the muffler.

I know they will fit properly, as I had three sets on my bike - with the center stand too, and without any dent.

AWILLIAMS64 · Post by **AWILLIAMS64** » Fri Apr 05, 2013 1:59 am

yes, the rubber thing sits right on the bottom of the muffler. It just looks like it holds the center stand down about 1/4 of the way, if the muffler was not there it would definitely go up further.. was yours like that as well?

Vince Lupo wrote:Do you have the rubber donut-thing that goes onto the center stand tang? I'd think that would rest on the underside of the muffler.

I know they will fit properly, as I had three sets on my bike - with the center stand too, and without any dent.

Vince Lupo · Post by **Vince Lupo** » Fri Apr 05, 2013 2:08 am

One thing you can try is to use a length of rubber automotive hose instead of that donut. You'd still have the rubber damping, but it wouldn't be nearly as thick. Now that my foggy brain is starting to remember my 'EMGO days', I believe that's what my mechanic did. Wish I had a photo!

AWILLIAMS64 · Post by **AWILLIAMS64** » Sat Apr 06, 2013 11:41 am

got the pipes all installed today and even though it keeps the center stand down a little, the rubber piece rests on the bottom of the muffler like you said. I think i will get a small piece of hose and replace it just to keep the old one from melting. Even with the center stand down a little, it does not effect the riding of the bike. i sat on it, bounced on it, layed it over as far as i could each way and it no where near touches the ground, so all is good. I love the sound of these. Even though still loud, it sounds great!

Do you think my old pipes are worth anything? i was told they were webco or wesco, cant remember exactly which.

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mufflers for cb77 1965