750 Holly

Also, get one with screw in air bleed so you can actually tune the thing... Been digging my Quickfuel Slayer 750.

http://ls1tech.com/forums/carburete...t-level-holley-tuning-serious-ocd-tuners.html

It goes without saying I suggest an inexpensive wide-band such as a AEM UEGO or Innovate LC-2.

Good Day.