As in no distributor?
I saw a Z at the Nationals with it done, it certainly would help with your ignition curve your not limited by weights and advance mechanisms.
I've driven Costa's Z before it was really smooth wasn't what i'd call undrivable except at that stage he was running standard brakes and they were not working very well. (Long story), he's since upgraded to Z32 Calipers and he was pretty wrapped about it.
I think what affects drivability most is how far you go with port work and your camshaft profile.
Your correct Simon's Z at www.240z.id.au is great however not within my budget. I always think that if your gonna do something you do it once and do it properly.
I want to see just how good we can build an L28 N/A with tripple carbs and if I'm not happy later I'll build it into a stroker turbo :twisted: .
However after the motor is done i'd like to do other things like an LSD , definately body work so i can install my bullet mirrors, a nice set of expensive racing seats .
So yeah turbo's are a long way away for me. :evil: