So tkklmann your saying you have the vacuum running throught it as opposed to it just stopping there once it reaches the block. Im just trying to clean up the engine bay is such a god dam mess i hate it. Kind of a neat person. Ive already destroyed my harness and re-routed it and im still working on that one. But now its all the vacuum lines im trying to deal with exspecially seeing the Kansai manifold i have didnt come with ports for the smaller vacuum lines. Yes i bought it off ebay but it works and its a nice piece i think.

 

T1 Race Development.

http://www.t1raceparts.com/product_p/vaccum%20block.htm