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93svt · 09-16-2006, 07:03 PM

I'm taking my 93 Cobra to the track tomorrow, and I had a 75hp jet in my dry nitrous kit. I put in a 125 today and went to try it and it started popping around 5200-5500. Before it would go to 6800 and I tried without the bottle afterwards, and it will still go that high on motor. I'm pretty sure it is going through exhaust, and it's short pops. I am running 10 degrees base timing, an A9P computer, and have a new walbro 255lph pump. I am new to the nitrous game, and any help would be appreciated. Thanks.

09-16-2006, 07:03 PM	#1
93svt Registered Member Join Date: Aug 2006 Location: Yankton SD Posts: 27	popping noise with nitrous I'm taking my 93 Cobra to the track tomorrow, and I had a 75hp jet in my dry nitrous kit. I put in a 125 today and went to try it and it started popping around 5200-5500. Before it would go to 6800 and I tried without the bottle afterwards, and it will still go that high on motor. I'm pretty sure it is going through exhaust, and it's short pops. I am running 10 degrees base timing, an A9P computer, and have a new walbro 255lph pump. I am new to the nitrous game, and any help would be appreciated. Thanks.