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Author Topic: 400 pipe on a 350  (Read 2748 times)

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Offline fergie

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400 pipe on a 350
« on: April 13, 2005, 10:06:22 PM »
will a 400 pipe fit a 350,also does anyone make pipes for a 350 anymore.thinking about buying a 74 350 and I just want to know what I'm getting myself into.
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El Taco

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Re: 400 pipe on a 350
« Reply #1 on: April 13, 2005, 10:08:12 PM »
If it's a twin, I have the exhaust for you. Got the head pipes in nice shape, and a pair of harley mufflers that will slip on nicely.
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Offline fergie

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Re: 400 pipe on a 350
« Reply #2 on: April 13, 2005, 10:11:21 PM »
its a four . fergie
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Offline Gordon

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Re: 400 pipe on a 350
« Reply #3 on: April 14, 2005, 03:36:12 AM »
If I remember correctly, the only issue with putting the 400 pipes on a 350 is the mounting point for the muffler.  I you can fab something up yourself, then it's do-able. 
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Offline kghost

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Re: 400 pipe on a 350
« Reply #4 on: April 14, 2005, 07:07:11 AM »
I just put a set of MAC  mufflers on my CB350F. They went on relatively easy. I did have to shorten the stock headpipes just a little. In my case that was a good thing since one pipe had a hole right where it joined the muffler.
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Offline Bryan Boyle

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Re: 400 pipe on a 350
« Reply #5 on: April 14, 2005, 09:34:30 AM »
I know about the MIVV mufflers for the 350f, but, who's making pattern parts?

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Bryan
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'63 CA95, '64 CA77, '73 CB350F, '73 CB350F, 2 Lotus Europas and Lots of Parts All Over The Place

El Taco

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Re: 400 pipe on a 350
« Reply #6 on: April 14, 2005, 12:15:03 PM »
Quote from: fergie on April 13, 2005, 10:11:21 PM
its a four . fergie

Argh....Can't remember. I have a couple 350Fs, but do I have exhaust?????

If I do, it'll go cheap. Nobody should pay that much for a set of pipes. Are you talking about the head pipes, mufflers, or the whole set?
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motodude

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Re: 400 pipe on a 350
« Reply #7 on: April 18, 2005, 08:59:32 AM »
I've got a spare set of NOS, in-the-box exhausts (4 into 4) for the CB350F that I'll be putting on ebay soon.  The #2 pipe (lower left) - the rarest item on these bikes - is used but in excellent condition.  I'm gonna include a complete set of NOS head mount flanges (the finned ones), and both sides rear mounting brackets, so you can basically bolt them on as soon as you get them.  A set like this recently went off on Ebay for nearly $1600.  I'll take $1200.  Email me if you're interested. 
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don_m

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Re: 400 pipe on a 350
« Reply #8 on: April 20, 2005, 09:13:50 AM »
Gordon is correct.  I'm using the 400F header into a Supertrapp muffler as the original system was too restrictive for my uprated engine.  Also found original air filter restrictive so cut out filter material & fitted Uni-Filter foam from bulk stock.  This requires increasing the main jet one size up.
Don
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