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HKS SSQV causing bucking? OWNERS please help!

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rowlex

20+ Year Contributor
1,298
28
Apr 12, 2003
Everett, Washington
Hey guys, I just installed my HKS SSQV and my AVC-R. It seems my AVC-R is not regulating boost properly, so hopefully I can fix that... But.. when I surpass 14psi my car starts bucking pretty bad (in second and third) I tried it in 4th and i couldn't feel it bucking(at 15psi), I think the SSQV is the cause. I have DSMLink, 650cc injectors, 255 walbro, and an AFPR. So I shouldn't have any fuel cut or problems in that area.

What is everyones adjustment screw on the rear of their HKS SSQV set at?? I had to damn near screw mine all the way in for the results I currently have (still bicking in third at 15psi, not so much in 4th). The BOV IS recirculated.

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TIA
 
if you bought a vehicle specific ssq bov for your car your not supposed to touch the screw. it's preset from hks.
 
A little late for that.... but I did not purchase the vehicle specific kit.
 
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