Vacuum source with an LS1???
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i am needing a vacuum source for a custom a/c system and an aftermarket brake booster setup. I am new to working with fuel injected systems and am uncertain as to how i obtain a vacuum source with it. my LS1 is from a 2002 camaro with corvette bracketry/accessories. the intake is not the ls6 intake.
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What intake manifold do you have? Doesn't matter whether the engine is fuel injected or not, it's still just a big ole air pump. The stock manifold has a port on the back for the a/c and brake booster vacuum. You can also pull a vacuum off of the throttle body/front of intake.