Exhaust pipe

Discuss mechanical problems here.
Forum rules
By using this site, you agree to our rules. Please see: Terms of Use
Post Reply
les
Minor Maniac
Posts: 9183
Joined: Tue Feb 12, 2002 12:00 am
Location: kent
MMOC Member: Yes

Exhaust pipe

Post by les »

My exhaust has been too close to the bodywork where it passes through the hole in the lower bulkhead, I mentioned this a year or so ago and said I would try another pipe some time in the future, well I have just done so and it's no better. Remember Roy? You said you would! Anyway the only way I could get the pipe to achieve a reasonably gap through the hole was to remove 1/2 inch off of the manifold end to 'lift' the pipe away. Anyone else have a badly made exhaust? I have about 7mm clearance now,

POMMReg
Minor Legend
Posts: 3054
Joined: Mon Jun 07, 2010 6:17 pm
Location: Gloucester
MMOC Member: No

Re: Exhaust pipe

Post by POMMReg »

Nothing to do with the bkt - welded to the chassis leg - being too short?

Either that or TWO naff exhausts!!
Further investigations uncovered it was an inside job!!
bmcecosse
Minor Maniac
Posts: 46561
Joined: Wed Feb 16, 2005 11:24 pm
Location: ML9
MMOC Member: No

Re: Exhaust pipe

Post by bmcecosse »

My exhaust is a 3 branch Mini Cooper manifold, modified and going down the side of the engine and then tucks under the chassis leg.... :-?
ImageImage
Image
les
Minor Maniac
Posts: 9183
Joined: Tue Feb 12, 2002 12:00 am
Location: kent
MMOC Member: Yes

Re: Exhaust pipe

Post by les »

Good idea Roy, must be many repro pipes hammering their way into the bodywork.

aupickup
Minor Maniac
Posts: 6004
Joined: Tue Jul 20, 2004 11:41 pm
Location: lanark
MMOC Member: No

Re: Exhaust pipe

Post by aupickup »

i had a mild steel one from esm and plenty of clearance
the stainless steel one i bought from bull motiff hit the body work
les
Minor Maniac
Posts: 9183
Joined: Tue Feb 12, 2002 12:00 am
Location: kent
MMOC Member: Yes

Re: Exhaust pipe

Post by les »

Think I'll try to find a 3 branch from a mini and alter it, although at the moment I've got clearance.

bmcecosse
Minor Maniac
Posts: 46561
Joined: Wed Feb 16, 2005 11:24 pm
Location: ML9
MMOC Member: No

Re: Exhaust pipe

Post by bmcecosse »

It doesn't leave much ground clearance under the chassis leg - although it hasn't hit anything...yet.
ImageImage
Image
les
Minor Maniac
Posts: 9183
Joined: Tue Feb 12, 2002 12:00 am
Location: kent
MMOC Member: Yes

Re: Exhaust pipe

Post by les »

Ah yes of course, I was thinking it could pass through the original opening but it will lay quite tight to the engine and so the pipe will run the opposite side of the chassis leg. I might leave well alone!

Chipper
Minor Addict
Posts: 904
Joined: Thu Apr 26, 2007 11:43 pm
Location: Kent
MMOC Member: No

Re: Exhaust pipe

Post by Chipper »

You could always cut a small section out of the downpipe near the silencer and re-weld it to alter the angle...
Maurice, E. Kent
(1970 Traveller)
les
Minor Maniac
Posts: 9183
Joined: Tue Feb 12, 2002 12:00 am
Location: kent
MMOC Member: Yes

Re: Exhaust pipe

Post by les »

I think by the time the 3 branches join into one, the pipe is then too low to divert to a more standard position.

bmcecosse
Minor Maniac
Posts: 46561
Joined: Wed Feb 16, 2005 11:24 pm
Location: ML9
MMOC Member: No

Re: Exhaust pipe

Post by bmcecosse »

Indeed it is - and it has to be TIGHT to the engine - I had to heat and 'adjust' it to get it clear of the chassis leg.
ImageImage
Image
Post Reply