DV blowing off a bit early

[truCido]

I think my DV might be blowing a bit early....i've just removed the casing to my dynatwist so I can hear more whats going on, and when I rev it a bit (3k) and let go I can hear it dumping.

Is it supposed to do it around that time or could it be the N75 being up the duff?

 

[DaNnY_LaD]

mine chatter at 3k and tsshhh at 4.5-5krpm

 

[Myki da Pyki]

Probably wastegate noise mate mine did it when i removed the heat shield aswel

 

[Beaker™]

What boost level do you see when at 3k? Pretty sure it should vent then as the boost has to go somewhere.

 

[truCido]

I'll have a mess around tomorrow on my 4 hour journey to work and back lol and see exactly when its doing what cheers guys