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Hooking up Vaccumm hoses??? HELP!!!

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4g63telantra

15+ Year Contributor
454
1
Dec 10, 2004
Toronto,
K I just got my motor in the car a few days ago, also got all the bolt on parts in as well.
Only thing thats missing to do is the vacuum hoses.


So what I need to know where to run the hoses too?


I have a MBC, 38mm WG, BOV.

Any links on where to run them from and too?
 
I'm assuming you don't have any emissions devices on your car, so that'll certainly make things easier.

If you have a brake booster, you'll need a 10mm line from the intake manifold. You'll also need a 10mm line from the manifold to the PCV valve.

The BOV will take a 4mm line to the intake manifold. You'll also need a 4mm line to the fuel pressure regulator, again, from the intake manifold.

Finally, you'll need a 4mm line from either the intake manifold or a port on the turbo compressor housing or IC pipe (preferable the compressor housing) that goes to the MBC. From there, you'll need more 4mm line that connects the MBC to the wastegate actuator.

The closer you can get a vac line to the compressor housing the better response your wastegate will have. Also, the shorter the lines are between the boost source and the wastegate actuator, the better the response will be.
 
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