turbo gsr

hey guys i have a boosted gsr and i just put in my victor x i.m and a top mount turbo mani. and for some reason im getting this really strange noise comming from the driver side of my engine bay when ever i bov goes off, it kinda sounds like the pressure is not going threw my bov and goes straight back to my turbo. (sounds like a sneeze) but i am getting sound from the bov (its an hks bov) iv checked for vacume leaks and everything seems fine iv taken the bov apat and cleaned it and all is fine
any help would be great

numbnuts22715

does it sound like a turkey or something?

some bov's just sound like that.

Did it always do that, or just started?

turbo gsr

it just started and no i did not put a turkey call on my bov lol

turbo gsr

bump still need help

93supercoupe

compressor surge, from shitty BOV and small compressor housings.

its not going to hurt too much.

turbo gsr

why di it just start to do it?i did howeve just put on a new intake mani. and a top mount turbo mani. and then it started to do it! how can i fix it?

turbo gsr

ttt

dpetro1

is the vacuum hooked to the IM? i believe you have to drill out the fittings. they are threaded but sealed from the factory. make sure your BOV is getting vaccuum.

turbo gsr

i did, it is deff. getting vac. like i said its working but its just a strange noise comeing from what sounds like the turbo, not sure though

turbo gsr

ttt

turbo gsr

bump

boosted timebomb

sound clip

turbo gsr

whats a sound clip? (prob. a stupid question)

JoePSI

Record the noise with a videocamera/sound recorder.

ForceFed Motorsports

When does it make the noise? All the time or are you partial on the throttle... if your only building low amounts of boost partial throttle its common for your BOV not to purge as effeciently causing compressor surge. Either try adjusting the stiffness of the BOV or make sure you have a direct vacuum source to your bov.

turbo gsr

it only happens when the blowoff valve sounds but that is a good point ill redirect the line directly to the intake mani. maybe that will help thanks
any other suggestions H-T?

ForceFed Motorsports

Having t fittings off other vacuum sources isnt the best... your best bet are to have direct vacuum sources or use a vacuum manifold

crxgator

since you are now ignoring me via PM, im just letting you know i have filed a dispute with paypal...

ForceFed Motorsports

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxgator &raquo;</TD></TR><TR><TD CLASS="quote">since you are now ignoring me via PM, im just letting you know i have filed a dispute with paypal... </TD></TR></TABLE>

Uhhh hope your not talking to me, cuz i dont know you lol

crxgator

obviously not...im talking to the op...

ForceFed Motorsports

Uh well if you look who you replied to then you would see why i would be concerned

crxgator

i would have went into threads you started if i was worried about you...

turbo gsr

thanks man il deff. try hooking it up directly

bigbadboy

i don't think it just started doing it, i think you are just now noticing it. mine does the same thing but only when at low boost like at 1-2. its hard to hear and kinda sounds like the BOV echoing but its the turbo. but it won't hurt the turbo none.

turbo gsr

it did just start ever sence i put in the new turbo and intake mani.s it is very noticable