[dlampe]

I'm running 40 mm chokes now. I had 45mm chokes and couldn't get them to work. I have been thinking about this and I'm wondering if I should go with the MSD dizzy to get the timing in sooner or just lock out the duraspark and set the time at 36, no advance. If I had more advance under 3000 rpms would it lean it out? According to my a/f meter I am pretty rich with the idle screws turned out. Also my screws are the old ones with less taper so more than 1.5 doesn't really change anything. You are all in at that point. I feel like the car runs best at 1/2 to 3/4 turns so maybe the bigger idle jet is the way to go. I'm still not sure about the timing and the role that it plays in all this. My other weber cars all had the timing advance locked out and were more track oriented.