Broughton

OK the ad is old but I'll ask anyway. I'm interested in a manifold for 280ZX (square port, N42). Possibly one of yours suits (nearest...

Perhaps. I've no idea what the variuos gas path lengths might be.

OK I give in! I have in mind the N42 cylinder head with "square" exhaust ports (280ZX). Why are the two middle exhaust ports in the...

Thanks Jon. My HIF 6's have several orifices additional to the main jet in the bore of the body. I've researched for explanation of...

Thanks, Farmer & jonbills.

The carbs have no nipples. Only thing that might relate is the tiny hole visible to the left of a larger hole both in alignment with...

I have 280ZX running twin SU carbs, HFI 6 type, with standard 280ZX dizzy (E12-80 Module). Need to know the best place at the carb/...