Well dubster..why do you ask me if I have first hand knowledge? You never talk about your OWN car running 125 shots of nitrous. And I find it very hard to believe you can SAFELY run that much nitrous on a gsr. Unless he's made some major changes in fuel management. And you're right..you can't compare a turbo vs. nitrous. But my point was a turbo gives you almost instant power and holds it, yet nitrous gives you a boost than loses it. Which would you rather have? Constant power or a short boost? UNLESS you're dragging at a TRACK, I think nitrous is a huge waste of money. This whole thing was about whether NOS was good or bad...I say BAD. So get off my ass about it, won't you? I would take a turbo over a bottle of nitrous anyday. PERIOD