Car started up fine, set the ignition timing, turned it off then went to start it and checked the plugs and they were fouled. I had just installed them this afternoon. Im using the stock carb off the 305 if that makes a different, any ideas on what I should check tomorrow?

 

Is your 350 engine a Gen 1 SBC (e.g. L98) or a Gen 2 LT1? Sounds like it's a carbed Gen 1. If that's the case I'll move your post to the correct forum. Right now you are in the LT1 forum.

 

You are correct, I did post in the wrong forum, sorry.

 

Not a lot of 3rd Gen owners here any more. Let's see if we can find you some help in the "General 67-02 F-Body Tech" forum.

 

Engine is recently rebuilt or what?

If a bunch miles on engine valve guide/seals used to get my plugs on my 81 305

I was poor could not afford to repair so I would carry a couple of new plugs with plug wrench in the trunk and after a longer run (3+ hours) when we would stop to gas up I would automatically change the plug as it would always foul the back passenger one.