318 engine combination

well, 302's to eddy, that's kind of a pendulum swing... LOL.
Ok, i'll answer your questions in order:
  1. doesn't matter if it sounds like a good combo, because it's what you are doing for now. If you don't like it, you'll change it. were ok with that.
  2. Compression ratio is anybody's guess. It would all have to be CC'd to know
  3. Power numbers should range between 100 hp and ???, depending how well you can tune, what type of 600, and a bunch of other info that is missing.
but, i think what you were looking for was this remark, so I'll say it. "Cool build, should scoot, keep us posted" :)
I'm looking at a summit racing 600 cfm vacuum secondary carb (around a 67 main jet and 73 secondary) 1" spacer, long tube hookers, pypes violator exhaust, factory tips, hei distributor, and I will be tuning with a vacuum gauge and Afr gauge