Weber installed and question about set up.

[iflyfisher]

The high speed idle adjustment screw sits behind the electric choke. See the attached pictures. Here is what the manual states regarding setting it:

 

"With the engine warmed up and turned OFF, open the throttle and manually engage the choke plates (butterflies). Release the throttle, then release the choke plates. The fast idle cam should now be activated, and the fast idle speed screw should be positioned on the cam shoulder. Start the engine DO NOT DEPRESS THE THROTTLE PEDAL OR THE CHOKE WILL BECOME INOPERATIVE. Adjust the fast idle speed screw "in" (clockwise) to increase speed and "out" (counterclockwise) to decrease the speed."

 

You can start by adjusting the screw to get about 2200 RPM. If you then blip the throttle, the engine will drop about 1000 RPM or so, which should keep the idle high enough you can drive without fear of stalling until the engine is warmed up. At which point the idle speed screw by your throttle linkage controls the idle. Your engine will likely behave differently, so dial in a high-speed idle RPM that works best for your engine and driving.