Z06reformed
Enthusiast
What is a safe power level for 99 for a NOS setup and which model or brand would you recommend?
VEC2 does a great job with nitrous. it works as my WOT switch and my rpm window switch. then it helps you fine tune it.
1st gear can be sprayed but that comes with practice. i mostly run from 50 to 160mph so 1st gear isnt used.
Hi Phil,
Pin #5 on either the master or slave connector can be used as the PWM
ground out trigger for the relay.
I don't know if you're using the stock MAP sensor for manifold pressure
input, or the VEC2 internal.
Setup the PWM load table input accordingly, for analog 1 or 3
I have been running the 200 shot on my 95 for 4 years now without any issues. The NX kit is a good kit and will run fine without any additional PCM upgrades or VEC2 addition. I am not saying a Vec II is a bad thing but it is not needed. I would start with what ever kit you choose, NX, NOS or the BTR system install it with the wide open throttle switch and an RPM window switch, use the jets for the appropriate shot and you should be fine. What ever you do, don't forget the bottle warmer either.
Start with the 100 shot, and then go up from there. I would recommend that you dyno your car just so you can get your AF numbers, + I am sure you want to see your HP gains. I know from experience that the NX kits if you use the proper N2O jets and fuel jets for the shot you are running, you will definitely not be lean. I am not 100% sure but was told that NX did R&D on the viper and jetted it rich to be safe, as do most other kits.
yeah with heads, cam, headers, and no cats.... not just NOS
I was able to make 630 RWHP and 800 RWTQ on an Old Gen I.
I too am having problems getting my Vec 2 to activate the NX relay. It's putting out the max, which is 5 volts. Do I need to buy a different relay that WILL trigger with 5 volts, or what? Help!
C'mon guys, I still can't get the 5 volt Vec2 output to trigger the nitrous relay. When I jump 12 volts to the relay, everything works like a champ (solenoids click on). How have some of you guys made this work? Thanks,
Ted
Has anyone here ever ran nitrous on top of a Roe blower?