how is nitrous a mod? By putting better oil, better gas, etc in your car, will actually make it run better therefore probably adding a few hp. I wouldn't call that a mod.
mod·i·fy
To change somewhat the form or qualities of; to alter somewhat; as, to modify a contrivance adapted to some mechanical purpose.
Do B18 engines come with a nitrous setup from stock? No
Do you have to modify parts of the engine so that you can use nitrous? Yes
If you have to modify parts of the engine to use it, how is it not a mod?
You don't need to tap your engine block to add better oil, you don't need to upgrade your fuel lines to add better fuel.
Exactly qtiger! Your shaky little finger won't know when to hit the button on the track, psylas!
Most N2O setups are WOT activate, not button activated. Put the copy of the F&F down.
Its not an obsession with N2O, its an anoyance that people go around bashing something they don't understand. Is there a reason why professional drag cars use ungodly amount of N2O in their cars? Maybe because it is effective.
yes those engines get rebuilt after ever race, but there is a difference between the shots they use, and a 55 shot :P