I removed most of the emissions stuff. What vacuum lines do I need to keep and which can I take off?



Thanks

 

Go to the second gen section and run a search on my post Titled "Emmisions Removal How to". It has a good link in it. Basically you need the vacuum lines for your Throttle body, PCV, boost guage, BOV, intercooler, and fuel pressure regulator. These are assuming you have a fully programable ECU like a Haltech. Also if you have an ecu like this then you won't need that boost control seleniod that you asked about in your other post.

 

ok thanks

 

You're gonna have to tell me what you removed not 'most' of it before I can tell ya where to run the lines :P



My car I have the injector bleed line... BOV... FPR... and MAP sensor line.



Where are you guys running your Crank case lines?

 

I ran my crankcase vent line back to the upper intake manifold on the back side. On that side there is a vacuum nipple that is the same size as the rubber line that you will use. It's larger than the rest and I belive it's the second or third one. You could also take and run the line back to the check valve in you air inlet duct tube and vent it that way also.

 

Oh yeah I forgot there is also another one that comes off the oil filler neck that I used fuel line to run to the metal vent tube(runs to charcoal canister) on the fire wall.

 

Id just buy that one at the dealer i did for my vert it wasnt that much.