Need 46mm Weber accel pump volume

[cstreit]

Hey gang,

Fired up the racecar from it's winter nap today. I noticed at the end of the season and then today that when I really goose the throttle I am getting a rather nasty puff of black smoke out of the exhaust.

Starting to think my accell pump volumes are off, as the mixture readout from the dyno shows good.

What is the recommended accel pump volume for 46mm weber on an aggressively cammed engine?

[len911]

There are some directions here... Lou
Weber rebuild