Set-up Questions

[RadRacer]

Just bought a used nitrous system. Has all the plumbing and such, just needs wiring. I'm trying to set-up a safe install, and was wondering which route you guys think I should go.

1- Standard WOT switch with MSD digital window switch

2-Electronic WOT switch with MSD Digital Window Switch

3- Digital TPS and Window switch

I'm liking the 3rd set-up since it has gear lock out. I'm also buying a nitrous filter, FPSS, LED arming switch, and momentary purge switch to go with this. Would 20psi be a decent FPSS setting for our cars?

This is all going on a 97 3.8 M5 Camaro w/ 92K, full exhaust, intake, and 3.73 LSD rear. About to do a plug change to TR6's, new wires, oil change, and tranny fluid change.

[97rs4life]

Re: Set-up Questions

is the third option the dynotune WOT/window switch setup?

You will be good with any of those setups, the standard WOT switch is easy to setup on our 97s. I had one to start out, I now have that dynotune 2stage window switch for mine with the gear lockout as I am running two stages.

[Shodown]

Re: Set-up Questions

I voted #1 b/c thats the setup I have and it works perfectly on my car. :)

[stevethepirate]

Re: Set-up Questions

i would say #3
TPP?
(trick performance parts)

[RadRacer]

Re: Set-up Questions

Well, I was thinking set-up 3 because 1- gear lock out, 2- everything's in one unit. The kit I bought is a dual stage set-up, however I plan on running just the wet stage for right now, so 3- I may up to a 2nd stage in the future. Just checking with you guys. Does anyone have any recommendations for other set-ups?

EDIT: Also, what relays are you guys using for your set-ups? I'm going to make a diagram of the wiring tomorrow, and am wondering which relay, what size, etc.

EDIT 2: Been doing some more research, and dual stage is really starting to look nice. I'm looking into a 50 or 75 dry shot off the line, then a 75 wet kicking in at 3K in 2nd gear. With that, I'm sure I'll be needing some DRs :D

[RadRacer]

Re: Set-up Questions

OK, I found a window switch for pretty cheap. But, it doesn't have the 1st gear lockout. I think I can rigg something up to keep it from spraying in 1st gear, but any suggestions? I was thinking a normally closed momentay push button mounted on the console that would be pushed when I have the shifter in 1st gear position. Haven't looked at this, just what I came up with in the last 30 seconds. Any suggestions for a homemade 1st gear lock out?