The cheap style switch that most kits come with is NX part number 15524 ($14.00), they also offer a TPS activated switch that goes off voltage PT#15961 ($107)
Nitrous Express (NX) 15524 - Nitrous Express Throttle Position Activation Switches - Overview - SummitRacing.com
You can go to the starter solenoid for power....
Id suggest a bottle gauge or inside mount pressure gauges, proper bottle pressure is very important about 1050 lbs of pressure works very well. The Wilson/Pro-Flow bottles will make you faster, the valves and pick-ups are better designed then the NX, Compucar or N2O systems... I did a lot of testing...hehehe
The N2O controllers are very nice but they can be hard on solenoids, teflon plungers usually hold up better if you have issues and need to rebuild them.
What head is on the car?? I'll help you with plugs...
Nitrous Express (NX) 15524 - Nitrous Express Throttle Position Activation Switches - Overview - SummitRacing.com
You can go to the starter solenoid for power....
Id suggest a bottle gauge or inside mount pressure gauges, proper bottle pressure is very important about 1050 lbs of pressure works very well. The Wilson/Pro-Flow bottles will make you faster, the valves and pick-ups are better designed then the NX, Compucar or N2O systems... I did a lot of testing...hehehe
The N2O controllers are very nice but they can be hard on solenoids, teflon plungers usually hold up better if you have issues and need to rebuild them.
What head is on the car?? I'll help you with plugs...
get a window switch. to be honest, i absolutely hated the TPS activated kit i had. Its fine on an auto car but if youre taking your foot off the gas in a manual car its not ideal IMO. some of the TPS systems start coming in at 3/4 throttle. a lot of guys will run the tps switch to a button and "trick" the system, making it button activated, but window switches are ideal IMO. you can set it to come in at 3k to whatever you shift at and wont have to worry about it coming in and out etc. im sure others will have different opinions
J, its the way they regulate voltage, the proflow control is much easier on them and their noids hold up decent with great flow.
I was .3 faster consistently with the wilson bottle over any other brand. I had their cross bar plate shooting 600 for drag radial....but after I saw how fast the boosted combos were with out all the damage I sold it and got my F1R.
Jeff Prock also does some nice N2O stuff.
What r you running?
As far as the switch I went with the simple switch but eired it through the clutch safety switch so when I shifted it would go off. However I powrrshifted so it was rarely off...lol
I was .3 faster consistently with the wilson bottle over any other brand. I had their cross bar plate shooting 600 for drag radial....but after I saw how fast the boosted combos were with out all the damage I sold it and got my F1R.
Jeff Prock also does some nice N2O stuff.
What r you running?
As far as the switch I went with the simple switch but eired it through the clutch safety switch so when I shifted it would go off. However I powrrshifted so it was rarely off...lol
I ran the switch you had picture on my old EFI set-up, the $14 cheap micro WOT switch. You can pull the switched source from under the dash, there are a bunch of 12v switched wires near the fuse box, red, and I think a pink with Yellow stripe off the top of my head. you could run a source wire up, but you want to match the size wire you are tapping or soildering into, dont use a larger wire....
Damn stock style heads...lol I dont know those numbers off the top of my head, what plug do you run normally a Autolite 764?
The 50 shot will be on there one pass, trust me... I had my 125 on for 2 passes then went right to the 175...never looked back
Empty...
Yeah I am sure you can't leave in the coupe on that bottle pressure, amazing what a few hundred pounds of pressure does? My car liked it, left hard and strong....
1.16 on the rears i think is going to be pretty close to the limit
you coming down to import vs domestics? or SSOTN?
I have got mine set up with a fuel pressure safety switch, when you hit the nitrous if your fuel pressure doesn't come up the nitrous won't spray, saved me one time when the vacuum line came off the regulator. I also have a WOT switch set up so when the peddle is about 3/4 open the WOT engages and shoots the nitrous. So the nitrous sprays when the throttle blade is open and only then. With that set up though it is tough to launch, probably gonna change it to a button.