edible,

you said nitro doesn't give you more torque - thats wrong, it does! Nitro makes the fuel air mix in the cylinder burn hotter therefore forcing the piston down with more force, which is converted into rotational torque by the crankshaft. The only reason you don't see much of a difference is that the amount of nitro ie 10% gives a corresponding torque increase ie 10%, which is bugger all really! End of lesson!

Andy