Well, after weeks of trial and error I finally have it all figured out and I will pass it on to anyone else looking to build in a safety for their SMC kit. Full write up with pics tomorrow. For now I can say that the key ingerdiant to make this all work was a $23 hobbs (pressure) swith set at 15 PSI so it triggers the safe injection after the SMC kit is already spraying but before you reach dangerous bost levels. This makes the safe injection a stand alone and does not need to share wiring with the SMC kit which is I found out is impossible because the SMC kit uses a progressive ground to trigger the pump. More to come.

 

Nice!

 

thats awesome dude thanks for the info

 

Cool...i like the stand alone safe injection idea.

Wish SMC would finally get the hint

 

is this worst than nos and what the diffrent in performace

 

Do some reading and then pm me when you have some specific questions...

 

funny, in your other thread on the pressure switch, this was the single reason I asked where you sourced it from...I look forward to seeing your write up and repeating it on my smc kit

 

Never mind.

 

Any updates? I'm curious to hear about this failsafe.

 

You need to buy a boost pressure switch, two fittings and then the safeinjection and wastegate upgrade from me...

 

Sorry. I moved it to another section. It is all right here.
https://www.evolutionm.net/forums/sh...d.php?t=247321