67chevl

I have the opportunity to get a 73 Datsun 240z (my brothers) that hasn't been ran in many years (like 15 or so!) The engine has been stroked (280 Crank in 240 block), cam, head work etc. It currently has triple Webers on it an he has two sets of the early SU's (I believe they are from a 70-71 240z). He also has a 5 speed trans w/ matching rear end to put in. I know a lot desire the 3 Webers and it was a blast to drive but very temperamental. I want to use it as a daily driver (even in the winter here in UT). I don't mind tuning every so often. I have driven a 240z with the stock SU and it was still fun. So my questions would be- 1- On my engine, how much difference is there going to be with the dual vs triple setup. 2- How much engine mod can the dual SU's handle? 3- Is there some mods that could be done to the SU's that would make them perform a lil better without messing them up? Thanks for any help. If some of this has already been answered can someone post a link to the topic please. I did search around a bit and couldn't find what I was looking for.