Well it wouldn't idle and it was starting to show like 18 19 and 20 on the O2 wideband and that is almost off the chart lean. I wasn't going to play with it. As you can imagine the car was warming up very fast and this was the first time I started it in three or four months and I wasn't going for that. I wasn't letting this one pile of crap carburetor blow up my motor. Again I put the Jets rods and springs back in my old carburetor and fired it up and warmed it up to warming temperature with 14 to 14.7 showing on the O2 sensor. It was hitting 13.8 quite a few times also I should say that. Also it was reving just fine when I with rev the front carburetor. But also when I manually read the front carburetor I can't see what the O2 sensors doing inside..