I am running 4.5 power valve, 65 jets in center, and 78s on the passenger side on outboards with 83s on drivers side. I am also using Promax metering plate for the center and the jettable plates for the outboards.

4660194-100_1633.JPG (45 downloads)

[img]http://www.imgur.com/hxlGUJt.gif[/img]
4-speed
3:54 Dana
13.01 @107.93 with street tires (not hooking up)