Running repair to exhaust between lambda and 1st back box?2L

Technical questions and answers about the Mazda Bongo

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Purple Pixie
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Re: Running repair to exhaust between lambda and 1st back bo

Post by Purple Pixie » Sun Dec 30, 2012 11:31 pm

Have emailed Longlife (Basingstoke Agents) & JanSpeed (Salisbury), I'll report back!
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1999 Ford Freda - "Purple Pixie"
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Purple Pixie
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Catalyst bypass pipe WAS:Running repair to exhaust

Post by Purple Pixie » Thu Jan 03, 2013 9:36 pm

I have updated the subject now as I have booked an appointment to get a cat bypass pipe fabricated in stainless, that will give me chance to get the catalyst equipped setup welded up for the MOT, I emailed Janspeed via their website and had no response, I got a reply from a Longlife http://www.longlife.co.uk/ agent

And "to make a decat pipe for your ford freda will cost £99 inc vat and fitting."

Seeing Matt Dennis

Fastfit Service Centre
Unit 1 Moniton Trading Estate
Westham lane
Basingstoke
RG22 5EE

I rang Longlife's HQ and was told in no uncertain terms that he is a very proficient fabricator despite his facial piercings! They did observe that certain other operations were more suited to mass production than custom jobs

I will give a warts and all review over the weekend, I'll talk to him about finding and welding up the leak(s) in the existing system too.... I am well versed in exhaust matters but not a good enough welder to "build my own" .... and £100 plus petrol is precious to me so I will be a fair but firm customer!
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1999 Ford Freda - "Purple Pixie"
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Northern Bongolow
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Re: Running repair to exhaust between lambda and 1st back bo

Post by Northern Bongolow » Sat Jan 05, 2013 9:10 pm

looking at your flicker file it looks like he has put the wrong end on HIS new piece.
the flange faces meet before they seal on the ceramic gasket, it cannot possibly seal.
starting from the engine end, the pipe should slip inside the next pipe a mm or 2 to stop this happening. look at your old connection it has a flat face with no recess for the ceramic to sit into.

ive seen several stainless exhausts that leave off the gearbox mount (god knows why) its possibly needed more as its more brittle.
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Purple Pixie
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Re: Running repair to exhaust between lambda and 1st back bo

Post by Purple Pixie » Sat Jan 05, 2013 9:20 pm

spot on, asking him to refit the bracket AND replace the end with a clamping face that matches the end on the catalyst section removed!....
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1999 Ford Freda - "Purple Pixie"
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