Forced Induction Custom FI Setup Questions

dam surging/leaking type s BOV

Old Sep 2, 2006 | 07:09 PM
  #1  
soontobeDA's Avatar
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Default dam surging/leaking type s BOV

it loosend it alot so when i drive in vac even without letting go gas i can hear its leakin(sweeks)

for some reason the same settings a the dyno i was surging bad

then i drove around with no filter+boost
then i didnt hear any surge at all

is the filter making me surge?
Old Sep 2, 2006 | 10:42 PM
  #2  
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Default Re: dam surging/leaking type s BOV

i think they come with 2 springs, one inside the other. take it apart and use the smaller inside spring only and adjust the screw

tada
phil
Old Sep 2, 2006 | 11:36 PM
  #3  
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Default Re: dam surging/leaking type s BOV

Originally Posted by MrGreenGenes
i think they come with 2 springs, one inside the other. take it apart and use the smaller inside spring only and adjust the screw

tada
phil
was running the smaller spring when it happend
Old Sep 2, 2006 | 11:48 PM
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Default Re: dam surging/leaking type s BOV

When youre under vac its only behind the throttle, so your BOV isnt experiencing any vac.
Old Sep 2, 2006 | 11:55 PM
  #5  
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Default Re: dam surging/leaking type s BOV

Originally Posted by Gavin
When youre under vac its only behind the throttle, so your BOV isnt experiencing any vac.

Maybe the vac line to your BOV is leaking or disconnected, that would fit.
imma check the line tomaro thx

its hooked up to vac manifold
Old Sep 3, 2006 | 12:11 AM
  #6  
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Default Re: dam surging/leaking type s BOV

before MAJOR SURGE

http://youtube.com/watch?v=EM7k-P21bvU

loosend it alot on the dyno
it sqeeks alot when just driving and letting go of the gas
(i feel it leaks)
http://youtube.com/watch?v=S1f5LUd1MWc

less surge tho
dont really hear BOV at all
it surges for a sec and stops

and this is how it stands

"type s bov with the less stiff of the two springs in it"
Old Sep 3, 2006 | 09:02 PM
  #7  
soontobeDA's Avatar
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Default Re: dam surging/leaking type s BOV

vac is fine

gonna switch out the soft spring for the harder one
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