hi all . i have taken a video this weekend of my engine running with the vacum gauge rigged up to below the carbs but above the blower. there is a take off to the rear of the blower that i was able to screw a fitting into to get a take off for the vacum guage. so i have got the engine settled around 850-900 rpm and the vacum reading @ idle is 16-17 . so whats your thoughts on my power valve requirements ? cheers for all your help guys. i am well made up to have it starting and running smooth now. your posts really helped and have got me up and running. t bird . i went with your figures and they are fine at present and the engine is idleing a hell of alot better.
the video is here . cheers all