I am replacing a tired 302 with a 351W from 93 F150. I t will be going into 91 F150 with motor w/ computer, E4OD, and all 4X4 components coming from the 93 F150. Anyone know of a chip that I can get for the truck? Thanks.

 

I can do a Diablo Sport or SCT chip for it. Do you plan to do anything custom to the engine? Which chip depends on your budget and your needs.

 

I plan rebuild of 0.030 over, rv cam, gt40 heads, headers, dual exhaust, and any other poss mods that would go good on 351W with speed density going into a 4x4.

 

Pretty much any mod that would work on any 351W, speed density or not, can be done. The biggest gotcha with speed density is anything that impacts vacuum, such as a cam. So long as we have the specs and a dyno pull with air/fuel graphs it can be done.