Stock GT help needed ...

I am building a '94 Camaro with a Jerico to run in Stock Eliminator. I'm not interested in the FI classes and think I've ruled out crate motor. Can someone help me with GT combinations? I've tried the rule book, IHRA web site, and even called and emailed tech directors with no luck on hearing back from them. What are some of the quicker SBC combinations, classes they would fall in, as well as race weights? Any class better than another? I can get the legal casting numbers for heads, intakes, and carbs as well as accepted pistons and rods from NHRA's web site but don't which engines to look at right now.

Thanks in advance for any help! Scott