Mine had a small stumble at first...but after tinkering with it for awhile and adjusting here and there it seems to be happy through out the rang.

Last edited by TJ's Chevy; 02/16/15 02:57 PM.

1966 C10 292/tko600 http://67-72chevytrucks.com/vboard/showthread.php?t=596643
1964 C20 292/sm420