Custom made WI with a fail save system (see drawing inside)

[NAnderson]

GREAT looking system! I've got a soft spot for properly thought-out & engineered injection systems. Kudos to you!

Originally Posted by BlackWolf

Here the finished version all wired up including the turbo pressure sensors, 2 pipes from IC-TB pipe will be connected to those 2 brass water pressure sensors, this is completed fully working assembly I only need 12V and some wires for the leds to make it work, I used another pipes since the first one too stiff to work with in such small assembly, but all other pipes will be see through.

Just a word of warning on those pressure switches. The plastic bodies aren't conducive to high boost levels and I've seen a few crack.

I've always used all brass adjustable Hobbs switches, and the Aquamist pressure switches would be a-okay too. Just a heads up as I'd hate to see such a well-put-together system like that have its weak link be the pressure switches.