Looking for some advice on jet sizing- Thermoquad 6139

JDMopar said
I haven't fooled with a Thermoquad since the late 70's, and the Strip Kits, jets and about anything you needed were readily available. Is there a source for that stuff now?

Big money, like around $500 now for a strip kit. But you rarely need one. Like the old days, you can always redrill jets and sand rods.