Thanks, the 55F8s seem to work well. Not lean stumble like with the 55F11s
My evaluation is from WOT 3rd gear test runs up a hill and I accurately measure the time from 4000 to 6700 from the data logs. I do 5 runs and I use the mean time (which is very similar to the average of the middle three) for comparison. I choose successive days and times so that the air density is the same for each set of runs and I try to get similar humidity. I have found that the same setup will deliver significantly different times if I do them on sunny and cloudy days.Could you spend a word for me on your cams setup and in particular the lenght of the overlap?
I am getting close to that time. I think that I have the Webers and the ignition timing right and I am almost there with the cam timing.Ed, Time for another trip to the dyno!