Basically right now I'm running a 125 shot direct port of NOS on my engine. I wanted to set it so It'll only spray above a certain speed. Right now I have it hooked up to a window switch for certain rpm ranges. I was wondering if any company makes a window switch so you can set it to spray NOS above a certain speed.

 

already have that but the problem is I only want to spray after first cuz or else I don't get any traction because i'm runing a 125 shot

 

someone has gotta know where to get the window switch for MPH instead of RPMs

 

A buddy of me whas running with a nos controller

Every gear diffrent settings

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DutchEGsr &raquo;</TD></TR><TR><TD CLASS="quote">A buddy of me whas running with a nos controller

Every gear diffrent settings </TD></TR></TABLE>

yeah thats what i'm looking for but the thing is honda ecus arent designed to read which gear the car is. So i need to figure out how ur buddy did that.

 

Doesn't Hondata have nitrous control to do exactly what you want?

 

there should be nitrous control units that can do it so it won't go in 1st, but when turned on, when u depress it all the way it'll launch X ammount / gear, that's the way I've always seen it done, usually low in 2nd gear if ur pushing an assload of hp, then usually a full spray by 3rd and if u make it to 4th..

I mean I know they're there, I've seen them, I've used them...never on a honda, but it shouldn't matter, most ECUs don't check the gear, I'm not sure how it was hooked up, I asume it was plugged into the ECU, but likewise, teh ECU doesn't know the gear so I'm a bit confuzzeled....but they definately have modules out there for nitrous control...sorry I dont' have more info, I just can tell you that they exist:-\

 

PM 1700ANDDROPPING , that dude knows his **** about nitrous

 

not to jack the thread but by the title it sounds like he was trying to use an actual window switch...
I was dissapointed to see a legitimate thread.
Carry on then!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wushubrian &raquo;</TD></TR><TR><TD CLASS="quote">Basically right now I'm running a 125 shot direct port of NOS on my engine. I wanted to set it so It'll only spray above a certain speed. Right now I have it hooked up to a window switch for certain rpm ranges. I was wondering if any company makes a window switch so you can set it to spray NOS above a certain speed. </TD></TR></TABLE>

I understand what you need. But can you illustrate a situation where this would be necessary?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fast88std &raquo;</TD></TR><TR><TD CLASS="quote">

I understand what you need. But can you illustrate a situation where this would be necessary?</TD></TR></TABLE>

in a quater mile drag race?

He wants it off in second because as everybody knows, you don't pop at 7k b/c u'll overspin the tires like expletive...so if he pops it at whatever he's got his launch control set to (3k or whatever the hell it is), pops it, and floors it, he'll get 125 shot of nitrous in 1st gear, talk about overspinning ur tires, u'll never get traction, the guy'll gain like 10 cars on u b4 u get into 2nd with traction

 

Easy. Just wire in a switch in line with the throttle switch. That way when the throttle is depressed in 1st, the circuit is not complete. Shift into second press and hold, or use a momentary switch and just press it to click to the down position and now the circuit is complete and nitrous sprays @ WOT. I thought that's how everyone did it on a budget.

 

I was really looking for a system that would spray above a certain mph.

 

bump

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wushubrian &raquo;</TD></TR><TR><TD CLASS="quote">I was really looking for a system that would spray above a certain mph. </TD></TR></TABLE>

Good luck.

 

it can be done but it needs to be custom and it WILL cost

 

theres no way to wire it in urself?

 

why do u want it over a certain speed? Gears are so much more efficient...I've never heard of it done by speed, so can't help you..

 

i was thinking of making the same thing but for boost by gear but i didnt realy find a speed sensing switch.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wushubrian &raquo;</TD></TR><TR><TD CLASS="quote">theres no way to wire it in urself?</TD></TR></TABLE> Now I'm sure there are other methods of doing this, and probably simpler, but this is How I see this working is through an ECU system - the ECU reads the VSS and once you pass a certain set value (i.e. VTEC doesn't engage prior till xx MPH) a twelve volt circuit kicks in......

Make sense?

 

yeah that makes sense.