Alcohol Holley 1050 HP Stumble Help Needed

[71GSSDemon]

I know my setup is completely different, carbs and fuel, etc. But I was fighting the exact same thing. I was way too rich with the mains coming in. I added air bleeds (I posted in a thread More Tunnel Ram help). This fixed it completely. I thought I was lean, but opposite. Not sure this helps at all. I started looking the other direction when it was told to me to do so, as even an AFR meter will read the O2 of a rich miss and tell you it is lean.