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Tomb

HKS supercharged Z flutter/surge?

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Hi chaps. 

 

Went to leave work today and my 04 350z , hks supercharged ( older version of the two hks kits available  ) .. now flutters  after even a small rev (before it would be a nice whoosh from the diverter valve) . I've had the car supercharged for over a year now with no issues. Any idea on what's coildnbe causing it?

 

ive check the vacuum lines to the d/v aswell as the rest of the intake but after that I'm At a loss. 

Edited by Tomb

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definitely  sounds like the bov not opening so if vacuum line is good then possibly valve itself I had to replace one because it was stuck closed

:)

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Fixed. 

 

There was a small tear in the bypass valve diaphragm. Luckily the legend @judiciousjoe had a spare bypass valve in his draw and sent it to me free of charge :o   That’s why I love the Z community great bunch of guys always willing to help out. Big thanks again Joe 

 

Tom 

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