Need to build a 351w
 

I have a 351 windsor H.O. out of an 84 bronco and was wondering what difrent about it other than it being a 4bbl and i was woundering what a good build for it for abound about $1-2 thousand would be for it thanks

Unfortunately "HO" in the case of 351W's in Ford trucks and vans means nothing but a crossbreed Holley 4bbl carburetor and a cam designed to produce low to moderate RPM torque.
Just a generic 351W otherwise. With a moderate price rebuild and careful parts choosing/shopping you can look for 300 HP. 350HP maybe if you're good. This is assuming you are going to do as much of the needed work as possible yourself. Throw buckets of money at it and you can make lots more. If you pretty well have to pay for all the work done on the rebuild, just your most basic stock rebuild will pretty well blow your budget.