Hi Tom, My 62 service manual gives instructions for adjustments on the H dual carb set up. If you have a 59 manual, perhaps it also has the instructions. Doug Warrener Fair Oaks, CA 300H ----- Original Message ----- From: Chrysler300E@xxxxxxx To: Chrysler300@xxxxxxxxxxxxxxx Sent: Sunday, May 17, 2009 11:29:27 AM GMT -08:00 US/Canada Pacific Subject: [Chrysler300] 413 Carburetion .................................... Good Day to Everyone Out There in 300 Land! Curious about something ..................... On the 413 engine with dual carbs, if running on regular 93 octane fuel (today's premium), how many turns out should the fuel adjusting screws be turned? Not really concerned about fuel consumption as I don't drive the car much, but more concerned with general overall running performance. Thanks! Tom Miami, Florida 300E & 62 300 Sport Coupe **************A strong credit score is 700 or above. See Yours in Just 2 Easy Steps! ( http://pr.atwola.com/promoclk/100126575x1222585011x1201462751/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072&hmpgID=115& bcd=Maystrongfooter51709NO115) [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/