Window / RPM Switch....who's using one?

[OVRKILL]

Need to time the second fuel pump and wondered what some of you nitrous guys recommend. I'd like to keep it as simple as adding a pill or two, but the programmable modules are kind of nice too. Trying to save a few bux if possible ( ).....thoughts?

[OIF1VET]

I use a nitrous outlet programmable window switch..

[FASHOOTER]

I like my NOS mini controler

[jetice]

I don't really know the difference between the two, but wouldn't you want to base it off of engine load instead? Something more along the lines of a tps switch? I would think that you would want the second pump to kick on as load increases. You can have low load/high rpm and high load/low rpm, but you can really have low throttle/high load and high throttle/low load. I haven't dabbled too much into pcm/wiring yet, but this is just from a basic understanding

[sman]

I have the MSD box, but havent installed it yet.

[OVRKILL]

I have the MSD box, but havent installed it yet.

that's where I'm leaning.....which one?

[FASHOOTER]

NOS mini uses TPS for WOT aplication. Then you can set RPM to start and stop spray. Another nice feature it has is you can say set it up to spray say 30% of your 100 shot then delay the other 70% .08 sec or whatever you want. It will also control a second stage.

[OVRKILL]

Just so there's no confusion....I'm NOT spraying, just merely using a similar application in turning on pump #2.

[sman]

that's where I'm leaning.....which one?

The 8969

http://www.msdignition.com/Products/...ow_Switch.aspx