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Modified bypass valves ... NEW

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Engine - Intake/Fuel

Aug 24, 2022, 08:23 PM | Replies: 5 | Views: 707
  • Engine - Intake/Fuel - Modified bypass valves ... NEW - New - 0  All Models - Oakcreek, WI 53154, United States
    Sold
  • Engine - Intake/Fuel - Modified bypass valves ... NEW - New - 0  All Models - Oakcreek, WI 53154, United States
    Sold
  • Engine - Intake/Fuel - Modified bypass valves ... NEW - New - 0  All Models - Oakcreek, WI 53154, United States
    Sold
  • Engine - Intake/Fuel - Modified bypass valves ... NEW - New - 0  All Models - Oakcreek, WI 53154, United States
    Sold
  • Engine - Intake/Fuel - Modified bypass valves ... NEW - New - 0  All Models - Oakcreek, WI 53154, United States
    Sold
  • Engine - Intake/Fuel - Modified bypass valves ... NEW - New - 0  All Models - Oakcreek, WI 53154, United States
    Sold
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  • Price
    $50
  • Location Oakcreek, WI, 53154, USA
  • Condition New
Description:

Both bypass valves are new. Both have been adjusted to make them as air tight as possible when they are fully closed. I added a pic of the non modified spring version to show how bad they come from the factory.
the bypass valve with the rtv around it has a washer and stronger spring installed to make it suffer like a Detroit tuned bpv. I tested it to verify that it works and it works 100% as it should. 
50$ for the stock bpv and 70$ for the upgraded bpv
Pm or respond to this post.  Paypal is preferred. 
Stay safe N mod on  

Old Aug 24, 2022 | 08:44 PM
  #2  
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Serafin
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From: St, Petersburg, FL
What spring did you use ?
 
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Old Aug 25, 2022 | 12:26 AM
  #3  
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From: OakCreek
Originally Posted by Serafin
What spring did you use ?
I don't remember , I'd found one almost exactly like it just a tad stronger from Menards , it wasnt as tapered but it fit the washer and retainer slots inside the bpv. But the main extra tension comes from the extra space the washer takes up encase the spring were to ever weaken..
 
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Old Sep 3, 2022 | 08:49 AM
  #4  
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From: OakCreek
Upgraded spring bpv is sold but still have the other one available...
 
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Old Sep 6, 2022 | 11:31 PM
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haygood
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Did you get it to close better by filing down the stop for it? If not that, can you describe how it is done?
 
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Old Sep 7, 2022 | 05:34 PM
  #6  
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From: OakCreek
Originally Posted by haygood
Did you get it to close better by filing down the stop for it? If not that, can you describe how it is done?
there's lots of wrote ups and how to 's online...
 
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