hi i owen a f4 750 and i am trying to get atleast 200hp out of it, i have nitrous, full exhuast from ferracci, pipes, power management, quik shifter, sprockets and other staff, but iam facing with the fact that its still dino at 176hp with the nos, the ferracci told me to upgrade the engine to the 800cc mods is that a good idea and how much power will i get out of it