Hi everyone, recently i decided to get s new carb. I picked up a new Polini pwk 28mm carb. It came with a 45 pilot and 115 main.
I drove a bit and could tell it was running a little lean. I upjetted the pilot to a 50, and think it is a little rich ( at about 1/2 throttle, it runs flat. I can try to go in the middle at 48.
I understand the adjustment of the air mix, in that the engine should hit peak revs between 1-2 turns out, correct. My thing is..once i see the pilot is in range, what/how is the adjustment made for the air screw?
Ie: get engine to highest rev, then lower the idle back down? I've always been stumped on this.