Whats wrong with my blow off valve?

[DJLightSpeed]

I got a quick question? My HKS Super Sequential Blow off valve is not acting quite right? The turbo Is a Bit to jumpy and my turbo lag is extreamly large. If you have an answer hit me back I would appreciate IT?

 

[AiR]

most likely leaking or maybe its adjustable and you have it set real soft?

 

[Enigma_Man]

You might have a boost leak. Make an intake leak tester, and give it a whirl (see the vfaq).

Also, if you have the BOV open to the air, instead of plumbed back into the intake, that can cause what feels like a lot of turbo lag (because the car runs like poop), and other misc. problems.

-Jesse