I have run 750 vaccum secondary with Great success on Street Strip Cars over the years. They are pretty forgiving. Even better than the old 3310's would be a Edelbrock 750, Especially if you are a beginner, They are about a simple as a performance carb gets and very forgiving.
1991 LX Mustang 347 C4 combo Mid 11's with the AC on.
1984 Mustang GT 460, Powerglide "Still putting it together" hoping for 9's !!
<font size=-1>[ This Message was edited by: dfree383 on 2/28/06 5:43am ]</font>