Topic: 400 pipe on a 350

[fergie]

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.

[El Taco]

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.

[fergie]

its a four . fergie

[Gordon]

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. 

[kghost]

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.

[Bryan Boyle]

I know about the MIVV mufflers for the 350f, but, who's making pattern parts?

[El Taco]

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?

[motodude]

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. 

[don_m]

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