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- The RPI Exhaust Writeup for Vantage V8 -

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Old 04-21-2011, 03:30 PM
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- The RPI Exhaust Writeup for Vantage V8 -

UPDATED: NEW DYNO!!

Finally...

(copy & paste into browser)
http://www.vantagev8.com/mods.htm

 

Last edited by 007 Vantage; 11-14-2011 at 02:15 PM.
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Old 04-21-2011, 04:09 PM
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Very informative and detailed write-up. Well done. Sounds like a nice product.

One quick question though. You mention not tying off the vacuum lines to the valvle hoses. re. Fuse 22. Why not zip tie the vacuum hoses closed and reinstall fuse 22? Since the vacuum lines won't be used why not tie them off and reinstall fuse 22 so no codes are stored, etc?

Just curious. I used a zip tie on my vacuum lines and reinstalled fuse 22.

Adam
 
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Old 04-22-2011, 08:29 AM
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thanks for your feedback

Very interresting
 
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Old 04-23-2011, 04:36 PM
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Good info on your site. Thanks for your efforts!!
 
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Old 04-23-2011, 10:44 PM
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Is the new exhaust quieter than stock?
 
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Old 04-24-2011, 10:57 AM
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As stated in the review, it is a bit quieter as it is still being broken-in, but it still probably will not ever be as loud as stock as far as pure decibels is concerned. However, since I will be doing high flow cats I wanted a bit more of a sound buffer for once I really open up the exhaust.... (planning ahead).
Cool hi flow cats will make more noice for sure.
 
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Old 05-03-2011, 04:32 PM
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DYNO UPDATE:


Updated Dyno: 13.7 wheel HP gain on top end!! (Dyno chart gives a massive hint as to the next update in a few hours )

 

Last edited by 007 Vantage; 11-14-2011 at 02:16 PM.
  #8  
Old 05-03-2011, 05:43 PM
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Boy that AFR sure is different from green to pink...
 
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Old 05-07-2011, 02:35 PM
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Thanks for the feedback!
 
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Old 07-11-2011, 08:14 PM
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i'm very curious to hear what it sounds like. as a musician i can identify with your descriptions
 
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