Hey guys, did a search. Didnt find what i was looking for. So, here it goes.

I just replaced me Apexi analog boost gauge with an AEM Digital. I Teed into the fuel pressure regulator like all the How-to's say to. The electrical cords that connect to the pressure sensor were too short to make it from the engine bay to the gauge using the firewall point i already have. So, i decided to just run the vacuum line into the glove box and connect everything there. The vacuum line is about a foot and a half long, is this too long of a line? I feel like i should create a new access point in the firewall so i dont have to run such a long line.

 

BUMP. How long should a vacuum line be?

 

18" vac line is fine. Don't worry about it .

 

Not a problem at all, the stock mr lower cubby boost gauge had a hell of a long vacuum line, dont sweat it and enjoy the new gauge

 

It should be working fine