I'm looking into buying/rebuilding a Z and I have a few questions. I have been reading this site for quite a while and I want to take the plunge. 1. Am interested in a 78' 280z, but I notice a +500lbs difference to that of a 72' 240z. Why so much? 2. What mods will it take to get a 280z from 0-60 in 7s flat? I also want a nice rumble a la early 50's & 60's ferraris. I'll have less than $1K to spend on those mods though. Any ideas? Any assistance is greatly appreciated, thanks. Pdaeira. :classic: