Try browsing Clay's site RIFFRAFF FORD DIESEL PERFORMANCE PARTS best pricing and quality stuff in my opinion you'll find, he sells New Alliant, as well as FullForce Diesel rebuilds.

Other shops for injector builds I would recommend would be Rosewood Diesel, Swamps, or Performance Injection Systems(P.I.S) There are a few others but these have good reputations. Personally I like the fullforce.

I run powerservice products, white winter bottle, and grey summer plus I add ashless 2-stroke oil for lubricity.