Author Topic: new Exhaust  (Read 392 times)

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Offline steve

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new Exhaust
« on: May 31, 2020, 08:59:04 am »
I would like to purchase a new after market exhaust for my 1976 CB750A.  Would anyone recommend a few companies to look at?  Also, would a Cb750F exhaust work?

Thanks
« Last Edit: May 31, 2020, 09:02:33 am by steve »

Offline tomsweb1

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Re: new Exhaust
« Reply #1 on: June 06, 2020, 06:01:35 pm »
I would also be interested in hearing what others know about replacement exhaust.

I know that there was a M.A.C. set available.
Seems it's still up on their webstite, but most other online retailers have taken it down, so I'm not sure what is going on there.
Yet besides, living outside of the U.S.A., this system becomes prohibitively expensive (like, same value as the bike expensive)
Present: 1978 CB750A, 1978 CB400A, 1983 Nighthawk 550, 1984 CM250C

Past: 1977 XL100, 1982 KZ1300

Online Alan F.

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Re: new Exhaust
« Reply #2 on: June 06, 2020, 06:21:00 pm »

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: new Exhaust
« Reply #3 on: June 07, 2020, 10:47:22 am »
A F exhaust SHOULD work but being that it has a -393 part number vs a -392 the difference MAY only be the muffler mount??
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline Johnie

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Re: new Exhaust
« Reply #4 on: June 07, 2020, 04:31:03 pm »
Would a 73 CB750K MAC exhaust work?
« Last Edit: June 07, 2020, 04:44:10 pm by Johnie »
1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive
2000 1500 SE Wing (wife's pearl white bike)
1970 Chevy Chevelle SS396 - Cortez Silver

Oshkosh, WI  USA

Online Alan F.

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Re: new Exhaust
« Reply #5 on: June 07, 2020, 05:21:03 pm »
Probably, someone who's done it will be along.
The muffler mount might need a small bracket fabricated.
Does your bike have spigots or studs?

Offline Johnie

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Re: new Exhaust
« Reply #6 on: June 07, 2020, 06:59:26 pm »
It came with the allen studs. I removed the MAC and installed new 341's on the K3.
« Last Edit: June 07, 2020, 07:09:32 pm by Johnie »
1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive
2000 1500 SE Wing (wife's pearl white bike)
1970 Chevy Chevelle SS396 - Cortez Silver

Oshkosh, WI  USA

Offline Johnie

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Re: new Exhaust
« Reply #7 on: June 07, 2020, 07:05:11 pm »
The spigots are already on the MAC pipes. They are actually part of the pipe. You can see them on the picture.
1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive
2000 1500 SE Wing (wife's pearl white bike)
1970 Chevy Chevelle SS396 - Cortez Silver

Oshkosh, WI  USA

Offline steve

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Re: new Exhaust
« Reply #8 on: June 08, 2020, 11:18:33 am »
Delkevic does not carry one anymore.  I will check with MAC.  Issue is the larger oil pan.