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T-Bolt clamps? size question

jamiebennett81

Guest
looking to replace all my clamps with t-bolt clamps

however with t-bolt clamps, there is not the size variation that you get with normal hose clamps

so for example, I want to replace all the clamps on the FMIC setup

is it 63mm off the PA FMIC setup? if someone could confirm please

so looking at the t-bolt clamp sizes, which ones do I go for?

64-67mm (taking into account the thickness of the samco hose)

http://cgi.ebay.co.uk/ACE-T-BOLT-HO...s_SM?hash=item3a4e37be19&_trksid=p3286.c0.m14

or this one (but this will prob struggle to fit)

60-63mm

http://cgi.ebay.co.uk/ACE-T-BOLT-HO...s_SM?hash=item3a4e37be19&_trksid=p3286.c0.m14

seems to be less of a variation in size with t-bolt ones?:confused:
 

jonjay

50 Years of 911
Jun 27, 2005
5,843
1
Essex
Like me for example, my diameter tubing is 60mm, the swaged edge is 63mm so I am guessing I would need 64-67mm clamps as the silicone will increase the diameter??
 
Last edited:

ibizacupra

Jack-RIP my little Friend
Jul 25, 2001
31,333
19
glos.uk
if the pipe is 63mm OD the silicon pipe on top takes it to 74mm od on the one i measured here just now
 

jamiebennett81

Guest
So the clamps from roosemotorsport 73mm - 79mm will do the job for replacing all my old clamps for all the intercooler pipes then?
 

jamiebennett81

Guest
No problem, they do other sizes singally to if you want to replace the one directly to the turbo.

cheers mate

had five minutes to check over my pipework tonight. The pipes connecting to the FMIC are mushy as hell, and the bumper still needs to be cut away more as they are cutting into the pipes, and I have spotted a pin sized hole (I think its gone all the way through) which I think is causing some issues of course

the pipes supplied with the PA kit are of poor quality, but it gives me an exuse to get some nice shiny red pipes to show off at the front:D
 
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