> The adjustments in mixture mentioned above in this > message referred to idle > mixture only, and will have no effect on normal load > mixture strength. The > only way you can change the operating mixture is by > replacing jets. Actually, on the Edelbrock and Carter carbs, with the 2 front metering screws, the screws yes do affect idle mixture, however they do somewhat affect the mixture at off idle. Their "contribution" if you will, decreases at higher and higher throttle, though. I'm not sure how this works, but this is what I have been told about these carbs. ===== --Mike Pittinaro Beautiful Boxcar American Grandeur and Danish modern Style _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm