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pipe queery

Posted: Sat Apr 27, 2013 8:23 pm
by cococola
On my 1969 moggie 1098cc the airfilter housing has no metal pipe attached on the bottom(just a hole)
Will this cause me any problems with my car and should I get another housing to replace it with?
many thanks
Alan

Re: pipe queery

Posted: Sat Apr 27, 2013 10:15 pm
by bmcecosse
Very common problem - they vibrate and fall off..... Handy to have it if you run the car in winter - when the pipe should be directed at the exhaust to pick up some heat to try to stop carb icing. Otherwise not critical - unless you want the car to be 'original'..

Re: pipe queery

Posted: Sun Apr 28, 2013 4:52 pm
by simmitc
The other consideration is that the pipe acts as a sielncer for the air intake - there is a noticeably different noise when the tube is missing.

Re: pipe queery

Posted: Sun Apr 28, 2013 7:12 pm
by JOWETTJAVELIN
I'm sure a garage/engineering shop would join it back together again for a nominal charge.

Re: pipe queery

Posted: Sun Apr 28, 2013 10:33 pm
by bmcecosse
IF you have the missing pipe - mine fell off 'at speed' on a busy motorway - there was no way I was stopping to look for it........

Re: pipe queery

Posted: Mon Apr 29, 2013 4:38 pm
by moggiethouable
You could cut off the spout from that old metal funnel you never use and push it down the hole.
Maybe brazing it in?
A lick of paint and voila!

Re: pipe queery

Posted: Mon Apr 29, 2013 6:15 pm
by bmcecosse
The wretched casing is hopeless for air flow.....I modified mine to fit the larger carb, and I couldn't get it to run well - even with no filter inside. Swapped for a K&N taper cone filter - MUCH better running, but quite noisy when the throttle is opened any serious amount. However - this is drowned out by the roar from the exhaust, so it doesn't matter......

Re: pipe queery

Posted: Mon Apr 29, 2013 6:53 pm
by JOWETTJAVELIN
What air filter do you have on your TR7, Roy?

Re: pipe queery

Posted: Mon Apr 29, 2013 7:33 pm
by bmcecosse
Just the standard paper element. It rarely gets any more than half-beans.....I use it as a cruiser - not a racer.

Re: pipe queery

Posted: Mon Apr 29, 2013 7:56 pm
by JOWETTJAVELIN
Racing duties reserved for the Traveller then, eh? :wink:

Re: pipe queery

Posted: Mon Apr 29, 2013 8:18 pm
by bmcecosse
Actually - yes it does tend to get thrashed.....I have spare engines for it, not so for the TR7...... :lol: