Makes sense, Jerry. I'm pretty sure I'm not over-carb'd with that little 600, but I can see why Ededlbrock would over-jet...better safe than sorry.
Engine is still on the stand, so I think I'll run it some more to check some other things and try more rpm's and a different radiator.
Thanks for your input.

cm


If you can't fix it with a hammer and screwdriver, you need a bigger hammer.
1965 Chevy C10