ok need help concering INJEN AND BOV AND TURKEYS!!

[Hypnotized]

I have the forge bov and injen, and i can barely hear my bov, its all turkey, and the forge has no way of being adjusted. I am kinda pissed because i really don't like the turkey sound.

I have the forge and injen with a hardpipe that goes from the IC to the turbo and no turkey. Get a hard pipe made and see for yourself. I love the way that forge sounds!

 

[jflo]

The motor mounts control engine movement. We all know that our engine moves a lot with the stock mounts, especially when the engine is rapidly changing it's torque, such as when we shift. When the engine moves during shifting, everything connected to it shifts also, including ALL the piping going from the intake, to the turbo, to the IC, to the engine. So yes, Motor Mounts can possibly be a very big source of pressure fluctuations.

-Mike

that's true, the pipes move, but they don't expand when they're being shook by the motor. people still get a turkey when they switch to a hardpipe, correct ? so it's highly doubtful that the ripples in the plastic pipes can cause the pressure to fluctuate rapidly (even if it did, the turbo would have to constantly be making pressure after exhaust is no longer spinning the turbine while the BPV was venting the extra air back to the intake in order to get a pressure fluctation). and i don't remember anyone replacing their stock mounts w/ the polyurethanes and having the turkey disappear.

 

[TiGrayMsp716]

I have the forge bov and injen, and i can barely hear my bov, its all turkey, and the forge has no way of being adjusted. I am kinda pissed because i really don't like the turkey sound.

You can change the spring in the forge unit but you should already have the 5-8 psi spring in it.

 

[spicynamja]

Just installed CAI

(omg)
Just installed the injen today and I finally, truly know what the turkey is. I had my guesses, but this is far beyond anything I could have ever imagined. The sound is so ridiculous. But I love it... fooooooshhhh-gobblegobblegobble!

I'll have driven my car off a cliff within a week.
(wrc)

 

[jflo]

hahaha anhyoung to you...ever since i put on my k&n filter to let the turkey free, i always drive to make it go off puehehehe

 

[TiGrayMsp716]

The flex in the pipes do not contribute to the turkey sound. Go watch a frikin Rally race (which all cars recirc thier BPV's) and you will hear Evo's STI's GTI's SRT-4's Ect Ect have the turkey sound. (eyeroll)

Rally cars run really tight BPVs so they don't lose much boost between shifts. Also why would Rally cars have compressor surge when it slows down the turbo?

 

[TiGrayMsp716]

that's true, the pipes move, but they don't expand when they're being shook by the motor. people still get a turkey when they switch to a hardpipe, correct ? so it's highly doubtful that the ripples in the plastic pipes can cause the pressure to fluctuate rapidly (even if it did, the turbo would have to constantly be making pressure after exhaust is no longer spinning the turbine while the BPV was venting the extra air back to the intake in order to get a pressure fluctation). and i don't remember anyone replacing their stock mounts w/ the polyurethanes and having the turkey disappear.

Actually if you watch the pipes under boost the expand at the flex joints (ripples). The upper ic pipe has 2 by it's self. Haven't checked the other pipes yet.