318 build problems & new direction

The specs on that roller are tiny;218/224/110@050 with lift of .535/.531@ 1.5
I'm guessing, in a teener it will power peak around 5000 rpm, and torque peak about 1500 rpm earlier, at say 3500.
For a teener to make 417 flbs at 3500, with those heads and 9.5 Scr.......Why did I build a 360?, I must ask myself. I coulda had soooo much more.