Codemonkey82:

Here are some HD shots of my 1990 PCM 351W. (thanks to Mischief IV for the technology) They will not answer all of your questions, but they will help. You might take a look at the "Contest" thread where I detail 40 upgrades to a 1990 Supra. Many are optional but some I think a requirement, such as the stainless steel exhaust hull tips.

MySupra