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  1. #1
    CB750 New Member oldbiker's Avatar
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    Original exhaust

    Is it possible to acquire original exhaust systems for a full restoration? If yes, where?

  2. #2
    Forum Staff Travis's Avatar
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    Ebay. But be prepared to spend some money!
    - Travis

  3. #3
    CB750 Addict cyclebuster's Avatar
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    not just "some" money. Oodles and hoardes

  4. #4
    CB750 Member yamasarus's Avatar
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    Honda sells the original exhaust over the counter. It retails for about $1200 for all four pipes. Last time I checked they were available from servicehonda.com and mrcycle.com for about $870 plus shipping. Considering that each pipe would be about $220, that's a pretty fair price for a new header pipe and muffler. You will find the systems for more than that on Ebay. Always check Honda for availability as they are the best source and still supply quite a few parts.
    Last edited by yamasarus; 02-17-2013 at 08:06 PM. Reason: wrong site address
    Dedicated to the rescue and preservation of forgotten Japanese motorcycles.

  5. #5
    Moderator dirtdigger's Avatar
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    Honda unfortunately though doesn't have all the different versions of the exhaust for the 750. There was more and more baffling as the years went on and the most desirable 300 pipes OEM quality are discontinued. The pipes Honda was selling for years now have not been the quality of the originals, some speculation was that Honda outsourced the pipes they have been stocking for many years because of the low quality plating.

  6. #6
    CB750 Member yamasarus's Avatar
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    Honda does offer replacement 341 series pipes. I have also seen reproduction 300 series systems but I don't know if they are through Honda. That can be easily checked through servicehonda or your local dealer. As to the chrome. In the 70s Honda chrome left a lot to be desired. I have both an original set and a new set from Honda. I'll take the new set any day. If you've got to have the numbers then look for an original set. If not buy the new ones. You will be happy. Sometimes we take this "original" stuff to seriously. Most of these bikes are way past original and as the old saying goes, "it's only original once".
    Dedicated to the rescue and preservation of forgotten Japanese motorcycles.

  7. #7
    Moderator dirtdigger's Avatar
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    The 300 pipes are way better performing then the 341's because they are far less baffled. My dads original 300's are way better looking then the newer stuff. People always bought the 300's and put them on bikes that had the 341's because the 300's sounded throatier and made better power because of the far less baffling.

  8. #8
    CB750 Enthusiast tadd442's Avatar
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    I will be posting a decent set of 341's here for sale soon...gotta clean them up first.

    As for NEW:
    http://www.cmsnl.com/honda-cb750k1-f...6.html#results
    Keep in mind, the prices are in euros.
    I've never met a HONDA I didn't like...(except Bruce's Ascot apparently)

  9. #9
    CB750 Member PharmD750's Avatar
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    If people are still looking I have a set of stock exhaust pipes for sale in the classifieds section. Not asking nearly what they are talking above but they need a little tlc. I can send a picture to you if you pm me your number.

  10. #10
    CB750 Member BRADSHOW's Avatar
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    I'll be posting up a set of OEM pipes off my 82 SC in the classifieds soon, they are in near mint condition.

  11. #11
    CB750 Member RjmartRjmsf's Avatar
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    Exhaust

    Quote Originally Posted by PharmD750 View Post
    If people are still looking I have a set of stock exhaust pipes for sale in the classifieds section. Not asking nearly what they are talking above but they need a little tlc. I can send a picture to you if you pm me your number.
    Do you still have the 750 exhaust for sale if so how much?

  12. #12
    CB750 New Member hannahfam1's Avatar
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    I have a set of original pipes. They are currently on my bike now. Still have the original reflectors on them too. I was considering selling them to put a different set on them. If still interested email me with an offer.

  13. #13
    CB750 Member RjmartRjmsf's Avatar
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    exhaust

    Quote Originally Posted by hannahfam1 View Post
    I have a set of original pipes. They are currently on my bike now. Still have the original reflectors on them too. I was considering selling them to put a different set on them. If still interested email me with an offer.
    What year model is your bike, and do you have any photos I could see
    Thanks

  14. #14
    CB750 Member hotdog's Avatar
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    Try Yamiya, excellent supplier of cb750k parts out of Japan.
    Have heard nothing but good reviews about them.
    This is a set set of their reproduction no # exhausts for K-O models, they also fit K1-K6....back in stock in the spring...

    If your serious about resto's this is where I would be doing some shopping - they have everything. Apparently good shipping prices too.

  15. #15
    CB750 New Member hamish13's Avatar
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    Good morning everyone I am new to this forum, and know this is a old thread but I am wondering if anyone has a CB750 complete system for my new girl which is a 1978 K6?
    I am currently based in the UK but travel a lot.

  16. #16
    2smoooth 2smoooth's Avatar
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    May as well tag on here... I am looking for OEM 4:4 for my 1979 CB750k Limited

  17. #17
    CB750 New Member Rapper74's Avatar
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    2. Go over to Everett Powersports. See Marc Satterwhite. I just replaced my 74 CB750 with replica stock exhaust. Not sure if he has or can get any for your 79. They still have a ton of parts and an eBay store. Good folks! Oh, and get a second job before you go.

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