Boost gauge

[rb20detsilvia]

what vacume line do i hook my boost gauge up to

[Joe]

im not sure if the rb20's have one but on the top of the intake manifold at the back there is a small nipple used for the boost gauge on the gauge cluster. this is on a RB25. if you dont have one, which i dont think the rb20's do, just find another vacuum hose and tap it. alot of people use the fuel pressure regulator vaccum source, personally i dont like to use that one but its all up to you. its just a vacuum hose =)

[NISMO_RB25]

I put a t in on the stock BOV. It is close to the firewall, so you get a very short tube running to your gauge, which is what you want to try for.

[rb20detsilvia]

Thanx Guys

[Bronze MFP]

my rb20 had the nipple on the back of the intake mani.

[Carl H]

my rb20 had the nipple on the back of the intake mani.

hehehehe..... you said nipple.but yeah, thats where the factory boost gauge goes so its a good place to put one.

[Bronze MFP]

get your mind out of the gutter, it's not like i said bung or anything like that

[rb20detsilvia]

Do You Have A Pic Of That