mds nitrous window switch

[Ironhead]

got a mds window rpm nitrous controller ,,,problem is i cant find out were i need to tap in to on the ecm plug to get proper rpm signal ,,anyone ever do this ,,need wire color and plug and pin number:dontknow: :dontknow: :dontknow:

 

[Brat]

PM Rice Killer he has a window switch on his zex system.

 

[bigike]

what pills are you going to use?

 

[Brat]

what pills are you going to use?

Good question.

 

[JTS VENOM PERFORMANCE]

zzzzzzzzzzzzzziiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiinnnnnnnnnnnnnnnnnnnnnnnnngggggggggggg

 

[Ironhead]

what pills are you going to use?

if jack can run a 250 so can i :rock:

 

[Brat]

if jack can run a 250 so can i :rock:

Sounds like fun,hope you dont go boom.

 

[bigike]

On my truck the tach signal is blu/yel on the bottom plug.

250, what rpm on/off?

 

[JTS VENOM PERFORMANCE]

I thought Jack told me he was running a 675 shot? he did run a really good number:burnout: :burnout:

 

[Ironhead]

On my truck the tach signal is blu/yel on the bottom plug.

250, what rpm on/off?

on at 3200 off at 5600 :burnout: :burnout: :burnout:

 

[Brat]

on at 3200 off at 5600 :burnout: :burnout: :burnout:

Thats what mine is set at.:rock:

 

[bigike]

did you check on that blue w/yellow stripe?

 

[Ironhead]

yes i think i can use that one two raptor lights show there are 5 wires on the bottom plug to get the rpm ,,,your blue and yellow is one of them :rock:

 

[bigike]

did you buy fat's propane big boy kit?

 

[FATJACK]

Will have an answer for you in the morning. I don't think it connects to an ECM wire. BTW what happened to the directions I sent????

 

[Ironhead]

Will have an answer for you in the morning. I don't think it connects to an ECM wire. BTW what happened to the directions I sent????

hell if i can find em:dontknowlus i added the mds window switch,,to your old setup ,,,mds says tie into the ecm tach output

 

[bigike]

James are you using a wot switch also?

 

[Ironhead]

no ike no wot switch its only an rpm switch ,,,here is the lame instruction they sent ,,every thing is set except were to tie this thing into on the units white wire ! ??and yes this says gm,ford ,,,but is the same on odd firing v-10s ,,,thats what mds tells me:dontknow:

 

[FATJACK]

If that is the MSD Switch I told you about it also senses WOT, works great.

 

[bigike]

So it taps into the TPS? Is it the trigger for the N2O then?

What are you going to use to fire the n20?? a botton? so the order would be, arm switch, button widow switch and go?

MDS, so along with all this new HP you got a Multiple Displacement System............... Trying to save gas.

If you are looking to save gas Multiple Spark Discharge has some great part you ought to look at