Posted 16 April 2008 - 10:08 PM
Trilogy comp/ pro are both 350, as said above. The Sport is the exception, at between 750 and 850. However, Trilogies have Merlin-sized valves so you could sneak a Sport down to about 400 without too much of an issue... efficiency would bite the dust, though. The Trilogy Comp/ Pro, keep between 275 and 350, as 325 is the "Sweet Spot", and up thru 350 is still efficient, but allows faster ROF w/o shootdown. If you've got great flowing regs, you could dip as low as 275 no prob, tho.