Nitrous users
Buyer Beware
Joined: Oct 2007
Posts: 3,586
RE: Nitrous users
ORIGINAL: CW207v6
I am using the U7145. the kit is the ZEX dry kit 75 shot. I know that if it is lean you need to add fuel. But with the new cars where do u add it. There are options for 2-4K WOT and 5-7K WOT, and it goes in %ages. There are also options for the MAF, that could help too if I knew which way to make the adjustments. The reason I know I am running lean is because of the codes coming from the OBD. Both banks run lean. I tried -2% WOT on both 2-4k and 5-7k and then the car ran like crap and the light still came on. The car runs really strong with the 87 tune but I just cant get the Check engine light to stay off. I will try to run on the 91 Octane tune tomorrow and will let you know the outcome. I am really getting excited to run the NOS but dont want to chance #$%^ing something up.
I am using the U7145. the kit is the ZEX dry kit 75 shot. I know that if it is lean you need to add fuel. But with the new cars where do u add it. There are options for 2-4K WOT and 5-7K WOT, and it goes in %ages. There are also options for the MAF, that could help too if I knew which way to make the adjustments. The reason I know I am running lean is because of the codes coming from the OBD. Both banks run lean. I tried -2% WOT on both 2-4k and 5-7k and then the car ran like crap and the light still came on. The car runs really strong with the 87 tune but I just cant get the Check engine light to stay off. I will try to run on the 91 Octane tune tomorrow and will let you know the outcome. I am really getting excited to run the NOS but dont want to chance #$%^ing something up.
Thread Starter
Joined: Jan 2008
Posts: 6
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RE: Nitrous users
Yesterday I raced a 07 GT (Friend). This particular car runs 13.5-13.9s in the quarter depending on the weather. Conditions were great and we ran 3 times on a nice straight back road. 1st time I did it with just the tune and he got me by 1 car lenth, most of that happened when we shifted to 3rd. Second time I used the nitrous 75 Shot 
and had him by a half car at about the 1/8th. 3rd time was about the same out come but we both had traction issues off the line. He is not calling it official untill we do it at the track. I will post times.
Stock except the wheels and 4:10sat the time I ran a 10.03 in the 1/8th, he ran a 8.91. Cant wait to see my new times.
Keep in mind that I am on 20 inch steel wheels, stock 3:31 gears w/Tloc.
and had him by a half car at about the 1/8th. 3rd time was about the same out come but we both had traction issues off the line. He is not calling it official untill we do it at the track. I will post times. Stock except the wheels and 4:10sat the time I ran a 10.03 in the 1/8th, he ran a 8.91. Cant wait to see my new times.
Keep in mind that I am on 20 inch steel wheels, stock 3:31 gears w/Tloc.
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BeatnikFink
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Oct 1, 2015 08:00 PM