View Full Version : Nos?

12-10-2003, 12:56 PM
Just found out that my 99 cobra had NOS on it. The car has 77,000 miles on it now, and is in the shop for a new transmission :( ... I've had the car for less then 30 days now. My question is how much more trouble can I expect from the car now knowing that the previous owner had NOS, and how much would that lower the value of the car?

12-10-2003, 03:57 PM
It depends on a lot of things. How big a shot of nitrous, how much did he use it, how well was it tuned, etc....

To get some peace of mind, do a compression test and a leak-down test on the engine. More than likely you'll be fine. Heck, the owner could have installed it, made a few passes and then removed it.

12-10-2003, 06:30 PM
How did you find out the car had Nitrous on it??

12-10-2003, 06:45 PM
Originally posted by smashedheadcat
How did you find out the car had Nitrous on it??

I'm interested in the answer to this question as well. I'm about to start shopping and I want to know what to look for. I need a motor that can run at redline for 30 minutes at a time.

12-11-2003, 11:46 PM
when I first got it I looked under the hood, there is a 3/4 inch hole in the intake about 1/2 way up. And the service dept. at the dealer confirmed it when I asked.