04-11-2017, 10:31 PM
Hi all,
I’m thinking of fitting an SU to my car in place of the old bronze Zenith carb. I seem to remember there was a lot of wisdom on the old forum about best size to go for, needle type, spring type etc. However, now that’s gone I’ve not been able to locate any other source of info. Anyone out there got any info they could pass on please? I’ve got a 1 1/4 “ SU and manifold which I could use, but I think I read somewhere that our cars run best on a 1” or 1 1/8” ? Any advice greatfully received.
Cheers, Robin
I’m thinking of fitting an SU to my car in place of the old bronze Zenith carb. I seem to remember there was a lot of wisdom on the old forum about best size to go for, needle type, spring type etc. However, now that’s gone I’ve not been able to locate any other source of info. Anyone out there got any info they could pass on please? I’ve got a 1 1/4 “ SU and manifold which I could use, but I think I read somewhere that our cars run best on a 1” or 1 1/8” ? Any advice greatfully received.
Cheers, Robin