thats cool, hope some of that info helped
just wanted to confirm your targets since bhp is at the flywheel, not at the wheels. thats all
as SK has confirmed, you can do what your aiming to achieve without opening the engine up.. that was what i was trying to point out, NOS shot will change a few things but if your not running much NOS then a good supply of fuel with the NOS will keep things alive for a while!!