schock3

ok i have a 1990 crx si with a b16a swap in it. I just got done with the rev hard turbo kit install. couple questions. Am i supposed to feel a tiny bit of exhaust comming out of the wategate with no throttle? i didnt drive it yet but i was under the hood inspecting things and i pulled on the throttle a little bit and im getting this whine from the turbo. i know its getting oil. what could that be from?

Adam_b16a

a whining noise? Do you mean the turbo spooling down? The wastegate should be completely closed? I dont have any exhaust coming out of mine at idle.

schock3

its a ear piercing whine for a second. **** is making me nervous.

b20beast83

thats open down pipe and open dump tube

schock3

the down pipe is not open. the dump tube is tho.

frogg5872

Any air leaks at all before the turbo? My intake was very loose and made the turbo super loud

boost4s2k

id say take off the air filter and make sure the compressor wheel isnt driving on the housing

schock3

as far as i can tell it isn't. no marks or anything like that.

schock3

synchronics BOV and WASTEGATE