1999 Cobra Nitrous

I run the Nitrous Express kit on my 01 cobra (EFI Kit for FORD). I have it jetted for 100HP and went 1 stage colder on my spark plugs.

Just be sure you do not run your platinum tips with anything over 50HP as you will either burn the plugs up or even worse damage your engine.

I bought mine used (had three shots on it), but I know you can get them new for around $579
 
So far best et was a 13.2@107. On this run a blew my clutch going from 3rd to 4th. I coasted through the finish line. That was on a totally stock 99 Cobra w/ 3.27's and street tires.
I replaced the clutch with a HD Kevlar kit but I have not been able to go back to the track. E-town just opened two weeks ago. So I will go back and post new times. EZ 12's are attainable.