tryin to break in new engine, ruff idle

Ya I checked the plugs, have em gapped at .035 - .037 and they look pretty clean.

Thanks for the voltgage specs, it looks like I'm Ok there.

I don't have any more indepth info on the cam or the timing, just know I've played around with the timing alot already.

But ya, I agree, its a process of elimination. I suppose it could always be the carb, a couple of you mentioned. I know its been rebuilt but I don't know how long ago. float levels? But wouldnt I see black smoke comin out the exhaust if it was too rich?