Vacuum Line for BOV on Automatic
 

Alright guys. I don’t know how there isn’t more documentation. But I never saw mention that the brake line booster on an auto isn’t a vacuum source.

For any of you out there with auto’s that you’re trying to turbo, you need to use the capped port on the back of the intake manifold for your vacuum source for your blow off valve. On the manuals, this is where the brake booster line gets it’s vacuum, but on the auto, it goes into the passenger side of the block.

Everything else is the same between auto and manual in terms of installation.

Currently in the process of getting it tuned by Zack @CSG. Will post results after we are done.


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