What size TB do I have?

[Catterall1]

I was under the impression that all BRM's had a plastic 48mm TB, however I noticed mine has an alloy TB.

It looks like a 48mm, but It would be hard to tell without some decent callipers.. I take it the dimension is 48mm internal?

pics:
http://i9.photobucket.com/albums/a67/s2129/ST831630.jpg

http://i9.photobucket.com/albums/a67/s2129/ST831631.jpg

http://i9.photobucket.com/albums/a67/s2129/ST831632.jpg

[Frekkel]

what's the partnumber?

[welshone]

the number should be along the sqaure bit which attaches to the vvc unit

[BRMark]

Didn't the cars built in 2000+ come with a 48mm alloy TB?

[Catterall1]

I take it this is the part-no I need? the 52 looks promising :p

http://i146.photobucket.com/albums/r246/wncatp1/Image134.jpg

My BRM is from '99 anyway

[welshone]

Yep it's a 52mm ;)

[Catterall1]

Lovely!
Thanks for the info.

[Taff]

lol, always the same aint it.