Synapse Engineering Universal Synchronic Blow-Off Valve/ BOV adapters available
On my GT30 setup right now if I'm going up a hill at load in 5th gear it will start to flutter at around 5 psi and upset the car. It will also flutter if I boost 5 psi and then let off slightly instead of jumping off the throttle completely. I can drive around the 2nd condition but going up a hill it would be nice to just be able to accelerate with the pedal smoothly instead of getting on it and letting off to avoid the flutter. 
I'm using a Works BOV which is basically factory with a stronger spring. It was fine with the stock turbo but now this ball bearing GT30 just pumps too much air at light loads and the BOV is fluttering and not reacting quickly enough.

I'm using a Works BOV which is basically factory with a stronger spring. It was fine with the stock turbo but now this ball bearing GT30 just pumps too much air at light loads and the BOV is fluttering and not reacting quickly enough.
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From: long island,NY
On my GT30 setup right now if I'm going up a hill at load in 5th gear it will start to flutter at around 5 psi and upset the car. It will also flutter if I boost 5 psi and then let off slightly instead of jumping off the throttle completely. I can drive around the 2nd condition but going up a hill it would be nice to just be able to accelerate with the pedal smoothly instead of getting on it and letting off to avoid the flutter. 
I'm using a Works BOV which is basically factory with a stronger spring. It was fine with the stock turbo but now this ball bearing GT30 just pumps too much air at light loads and the BOV is fluttering and not reacting quickly enough.

I'm using a Works BOV which is basically factory with a stronger spring. It was fine with the stock turbo but now this ball bearing GT30 just pumps too much air at light loads and the BOV is fluttering and not reacting quickly enough.
Thread Starter
Former Sponsor
iTrader: (277)
Joined: Sep 2004
Posts: 2,091
Likes: 2
From: long island,NY
Not to loud at all when its recirc.
Thread Starter
Former Sponsor
iTrader: (277)
Joined: Sep 2004
Posts: 2,091
Likes: 2
From: long island,NY
price to 60607 with stock IC pipe fitting please. Can I order the small battery uicp they make as well? the one listed in this thread here
https://www.evolutionm.net/forums/ev...g-input-6.html
https://www.evolutionm.net/forums/ev...g-input-6.html
Last edited by pfunk47; Sep 8, 2009 at 05:48 AM.







