Hi guy i need your help in identifying these 3 nipples. One pic has two close up and the other just one. One is on the upper intake manifold and the other two are on the block and bottom portion of the upper intake manifold. It would be added help if you could tell me where they go, lol. Thanks in advance.

http://www.w-carlson.com/60160_16441..._3166638_n.jpg

http://www.w-carlson.com/61230_16441..._3766670_n.jpg

 

Nothing...? I know it's kind of a stupid question to ask. Just been away from the scene for so long that I've forgotten a few things. I looked through my Hayes manual and workbook but could not find anything.

 

I am not sure for the manifold pictures, but the second picture is a coolant return for the rear iron. basically, there is a similar size outlet on the water pump housing, it passes through the BAC (on a N/A forget on a TII) and then to that port. I cant remember the other two.

 

First picture: Connects to a solenoid and then to the intercooler.
Second picture: Nipple on the manifold goes to break booster. Nipple on block is coolant return for the TB accelerated warm up.

 

3 nipples my god!

 

^^ +1 LOL that's what i was thinking

 

he hit the nail on the head with these, if u did emissions removal u might end up caping all bu thte brake booster one off.

 

Thank you for the information. That cleared a lot with the help of everyone else who posted. Yeah, the nipple thing i thought people would laugh at... Any ways all my emissions have been removed so i don't think i need anything other than the brake booster as kompressorlogic mentioned. I had the guy at BDC modify my TB removing extra unneeded stuff including the coolant that runs through it.