a stumble? I posted a while back about a slight pause in the carbs. I though it might be do to the weather (cold). Well I drove the car Sat (57*) and it's still there. Seems to come on right when the PV opens (4.5PV) Of course this is at 10-20 and stomping it. I wonder if the lack of traction wings the motor up quicker opening the outboards faster? or maybe not quick enough. I can try a dead stomp w/ the radials for oblivious reasons.
Only reason I ask is I was watching the vac gauge yesterday and as soon as it drops below 5 on a heavy foot it has the hiccup. Still was nice to put a few miles on the car.