Nice. If you are still shifting at 5000 I'd try a smaller carb. 480? 390? Our 300 cid pickup is running 11.9s with two tiny 2Vs totaling an equivalent 4V flow of 340 cfm @ 1.5"hg.

Last edited by THE FRENCHTOWN FLYER; 01/05/16 02:18 PM.
FORD 300 inline six - THE BEST KEPT SECRET IN DRAG RACING!