Assembling my 3100 lb 69 Dart hoping to have it running by July 4th, curious as to what MPG I can expect.
408 stroker (Magnum) .574 cam 1.6 rockers, .298 duration @.50 .236
-dynod at 484HP, 490ft/lbs, half filled block
-roller cam, hyd lifters
Edel performer heads, work done at Modern Cyl Head...