vette89

I have magnuson charger I need to install mechanical gauge where can I hook the hose

Atomic

iTrader: (42)

There should be a little NPT port on the upper manifold beside the blower.

swift700

iTrader: (3)

I teed mine into the vacuum line that runs to the fuel pressure regulator.

AKlowriderZ71

iTrader: (22)

Which model do you have? There are different models with different places to put a nipple. If you're not sure which one you have, post up a pic.

vette89

There are two port on side one for brake and the other for what

AKlowriderZ71

iTrader: (22)

Ok, look for a small brass pipe plug on the left rear corner(driver's side) of the lower manifold. It's back there close to the firewall. Remove the plug and install a new nipple for your vacuum hose. It's a 1/8" NPT thread.

vette89

Thanks

pkozera

iTrader: (26)

AK is correct it is next to the fpr port. Just did one on mine.

loloone

iTrader: (4)

Is there any advantage to running a mechanical boost gauge over an electronic unit? Just out of curiosity?
Sorry for the thread jack. Just got a truck with a Maggie on it and am looking into installing a boost gauge soon.