For the accelerator pump, if the middle hole doesn't get rid of the lean spot, I may need to go to a smaller squirter to lengthen the duration of the shot, right?

The only thing I've seen in regards to measuring the accel pump (on an Edelbrock vs Carter) is someone mentioning to make sure at full throttle the pump is all the way down, and to bend the arm to make that adjustment. Which I guess does make sense to me; make sure you have maximum travel and that it doesn't pump air at the top of the stroke.

I had thought about how nice it would be to have throttle position, but have yet to find a good way to connect a potentiometer to the throttle shaft. Instead I came up with the vacuum idea, which has actually been quite useful as well.


As for the cruise AFR; am I ok as long as I don't feel any surging or bucking? I can richen that up a little, but figure if it's running fine and I won't burn a hole in the pistons... might as well stay where it is and enjoy the (mild) mileage gains.