This might be dumb, but how do i connect my external wastegate up if my turbo dosnt have fittings for any vacume sources? does any one have picturs or anything?

 

use a vacuum manifold. i try not to tee off any of my boost references.

if the turbo is off, dripp it with a 21/64 bit and tap it 1/8 npt and put a nipple there.

i think atpturbo or fast turbo have a fitting that goes in a silicone coupler.

 

ok cool, yeah i wasnt shure if it was safe to drill into the turbo.

 

Here's how i did mine. It should be pretty straight forward