hey people i'm looking for a Nos kit for my escort GTi it has all the 2.0L bits on it and got 129bhp on the rollers, wanted to get a ported, polished head for it and maybe a 50 - 70 shot of Nos but dont know alot about it, and before anyone says it I DONT WANT TO TURBO IT!!! thanks

 

Look up HIGH POWER N2O.
It works by injecting N2O(nitrous)(laughing gas) into the engine where the high oxygen content of it better supports combustion of the petrol mixture and so increases power.
It also injects more petrol at the same time, this is to give a cooling effect, as n2o burns so bloody hot, can be used on diesels, where it is VASTLY much better than petrol, as the diesel engine is tougher to start with.
Expensive for smaller gains, expensive in use with constant bottle refills, totally street legal though.
tabetha

 

so as far as Nos is concerned what is involved in installing it and what would i need? especially how hot it burns is th part concerning me cheers