If you post your elevation and set up as far as AI , pipes , air filtration and such I'll be glad to run it through for you. I know you have the Chevy 605 pipes but what about the rest? Be sure to include the size of your pilot jet as that plays into the main jetting. I have stuff to do so if I don't run it I'm sure someone else will or I will when I can tonight or maybe tomorrow.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!