Boost-box

iTrader: (13)

What is this thing attached to the manifold? the thing with the yellow cap on it and the line off of it? And mostly, do I need it? I am swaping this engine into my GN and found there are a few things I can delete off of the motor.

PAGregSS

iTrader: (10)

EVAP system solenoid. It connects to the line that runs all the way back near the fuel filler in the rear fender on an Fbody to a charcoal canister. It is emissions equipment.

SweetS10V8

iTrader: (4)

Yup, it purges gasoline vapors from the tank through the intake to be burned.

Boost-box

iTrader: (13)

Soooo, I can delete it?

Joshiedoom

iTrader: (4)

Many who delete this sometime have issues with filling the tank because of pressure.

LeftySS

iTrader: (17)

I wouldn't delete it, just relocate it. I relocated mine behind the inner fender down where the fuse boxes are. You just have to extend the wires and run some new hoses. It is pretty simple. However if you are putting it into another vehicle it might just be easier to remove it? Not sure if the GNs have a evap system from factory?

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cowboysfan

you need to have a pressure relieve valve for your fuel tank. it hooked like that for emmision reasons. but not needed for engine perf purposes..

DCC!!

iTrader: (8)

just relocate it then you can have it but it doesnt look shitty and messin on ur intake ya kno?