Turbo people, vacuum pipe through bulkhead for boost gauge

[midge]

I want to install a boost gauge (so i can monitor the boost and see if it ever drops e.t.c) where on the bulkhead have you fed the vacuum through?

 

[Dan@SJM]

Through the bonnet release hole

 

[R3k1355]

or just use an electric gauge, then you've only got a couple of wires to run through.