I too have found it frustrating when trying to decide on which bit Char-Gto buy for your first time. I wanted to buy a car for my brother, my girlfiend and myself and for them tobe suitableto race against each other.
With sources scatterred around the internet of engine sizes, gear box ratios,frequecies and clear pictures I compiled a list that can be found at my site. Go to http://www3.turboweb.net.au/~mnewham/root/and click on STANDARD SPECS. The list is notquite complete so if anyone can help fill in the missing blanks it would be much appreciated.
Buy the way, I ended up purchasing a silver Honda S2000, a white Nissan GTR and a blue Nissan GTR.