I currently have 182000 miles on my car all orginal internaly. Question is what would I need as far as parts to upgrade to a 95 vented opti. In my rebuild I intend on installing dynospark opti, as well as a lt4 hotcam and 1:6 RR. So what do I need as far as upgrading the opti parts.

 

You're going to need everything here. You can see most of the part numbers, I think. Nothing a quick search couldn't dig up.

 

http://para.noid.org/~muttvette/opti.html