Interesting Weber jetting

[Caprimaniac]

Originally Posted by Eljaro

Repairing the pump jets seat did help in preventing them from dripping while the engine runs. The vacuum inside the Webers was drawing fuel out of some of them. That does not happen now.

Eljaro. You were troubled with too fat condition in the lower end.
Did the repair of the pump jets make you come closer to a solution of the problem?

I run F11 tubes. 165 main and 210 air, very, very fat around 3-4000. Changed to 140/200 and it's a little better. (May be too lean higher on the scale; have not run an A/F- meter yet.)

I consider changing to F15 emulsion tubes.

And what you not see as an option, and I agree some, but still tempted to try: .035 exhaust.

Guess I don't need to ask; you'd tell me to try the F15?