sounds like you are just starting out, I guess. the advice given is good but I think it may confuse you a little. the best thing to do is get down to a track and ask some of the fast guys to give it the once over and set it up. If you want to come down to Castle hill raceway which is not too far from you then we can help you. It's on riday night and for directions go to
www.castlehillraceway.com. Ask around for me (or look for a pink car) if you want and I can have a quick look at it and give you some advice on it. Not saying I am fast but i should be able to help you out.
Coxy.