Hi,

I have a 93 SC300. I tried to replace the stock rubber intake pipe with the polished aluminum intake pipe. I also tried to install a breather.

From the valve cover, there are TWO hose connected to the stock rubber intake pipe (one big and one small). Do I need to install 2 breathers, or I can just use one breather on the big hole and close/cap the small hole?

Thanks.

 

try it once and see if your engine runs. im just saying that cuz tried 2 breathers on my 90 ls and my car wouldnt start, 2mts. later i thought hmm maybe if i cap the one for the manifold, and put one on the pvc. and sure enough it worked im excited just knowing for one i figured it out, and 2 my engine is happier
or try a search

good luck