HOLY SHIT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Noone told me you were a real gear head!!!!!!!! I thought you were one of the cobalt fan bois who likes big subs and dumb mods!!!!
I have a buddy with a 67 fast back he just dropped an 86HO 351 into. Its a full roller motor with pretty decent internals for handling lots o power! I'm not sure the specs on your 351, but if its similar, then the comp ratio is 9.5 and ready to be boosted like a mofo!!!!!! You can run a bigger turbo like Glen (boosteddakota) said or you can go with a centri SC like the procharger. Its up to you. Either way, your looking at being able to some big nuts numbers. Granted thats based off the assumption of the two motors being similar. Post up some specs on the motor.
PSquare is a big block ford guy, infact I would shit to see him build anything anything else. Not that he cant, I just like watching a fish swing from tree to tree
BoostedDakota doesnt know anything and dont let his rediculous power levels fool you, his girl did the building for him

seriously he knows his power adders pretty well
Stangman_NB is the resident stang buyer, builder, and seller..... mostly seller LOL
and there are MANY more on here that know their shit pretty well. You need help turning wrenches and making things work, let me know!