**Twin Turbo 67 Dart Project**

fenderman33 said

Are you going to run your MAP sensor in the MS3 box?
Last time I was talking to Peter about it we decided to use a MAP sensor in the intake and just run the wires back to the box like any EFI ECU on mine. It saves from having to run a vacuum line through the firewall. You're probably doing yours in copper though, right?
Just curious...
-Jon

Click to expand...

I have the Mapdaddy 4 Bar Sensor installed on the MS3 Board. I wont run a rubber hose thru the firewall. I thought about using maybe a 3an Bulk head connector thru the fire wall then run a dedicated 3an hose from the vacuum source to the bulk head all braided steel with an fittings. This way it will not leak and get a true boost/vac reading.