new to forced induction need a little help
 

im in the middle of boosting my 1990 integra i ran the braided metal hose to the sending unit and the other hose to the oil pan ... there is another hose i don't know where it goes ... its on the snail part of the turbo where it connects to the intercooler any help would be apreciated .... i'll try and post a picture if no one knows what im talking about ... would be easier to text one but whatever is better for whom is helping me

sounds like the pressure feed to the wastegate diaphragm

ok so i run a vacuume line to that then t it off to my boost controller ? .. now what do i do with the vaccume lines that went into my air intake hose ?

block them off

thanks for the help i still got a few questions but im going to browse the forum a bit .. one other question is the oil feed line .. should i teflone tape it ? or use rtv ? and instead of buying $10.00 cuplinks can't i just goto the plumbing section of home depot and use the ones with the clamps allready attatched ? would be cheaper but i don't know if they will hold sorry for all the newb questions

neither. if those get into the turbo consider it done. purchase an oil feed and turbo drain line kit on ebay. there fairly cheap.

so i can just thread it in the block ? lol i have the adapters and metal braided line from summit racing just worried about leaks .... im looking for a wide band now but all the wide bands i see have alot of wires i know my old 02 sensor had one black wire since im obd0 is there a special wideband i gotta buy ?