Thanks, but ive got all the gear for both set-ups.

I would use which ones are in better condition or been used most recently otherwise might need expensive rebuilding. I was looking at books on tuning both webers and SU and both are thick books and seem like a science in themselves.

I have a redline single weber manifold for L series if u use the weber and dont have one.

Guys, as I stated in my other thread, Im considering l20b into 1200. Ive go a set of 180b twin su's and a single 45mm weber. The engine will remain mostly stock, but may end up with a ported head and a mild cam one day. So guys, what would you fit? Su's or the weber?