you forgot the 191 delivery valves. that things gonna smoke like willie nelsonyes it does, however like i said you can spend as much as you want on, it all depends on who ya know and whats cheap. the guy helping me do mine, is makin me one heck of a deal on here, and were building identical trucks. but im hoping to get a 913 pump, 4GSK, run no plate or a #0 plate, gut the afc, put a mack plug in it, get some 370's or 5x.014's injectors, and run about 17.5* timing, and get a 64/14 for a turbo on it. that should put me at 500HP+....