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Is higher boost really safe?

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Old 06-16-2005, 10:49 PM
  #31  
WesM951
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Or you could be crazy like Jim and run 32psi muhahaha.. I doubt the k27 can produce that much boost and still be efficent.
Old 06-17-2005, 01:38 AM
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jim how much power are you making at 32psi?
Old 06-17-2005, 02:02 AM
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Eyal 951
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I run 18 on the 26...
~Eyal
Old 06-17-2005, 02:15 AM
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You could probably get 32 psi but you'd only hold it for a split second before it started tailing off
Old 06-17-2005, 07:43 AM
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Dude, I can run 32 psi to 7000 rpm.
Old 06-17-2005, 07:57 AM
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Duke
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Originally Posted by NZ951
I am currently running 22psi... its gobs of fun!
Sweet! I saw a post a few days ago that you did a 21 psi dynorun... so where's the numbers
Old 06-17-2005, 12:16 PM
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David Floyd
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Originally Posted by 944TurboStar
Enough to beat my neighbors Z06.........and my coworker with the competition package 2005 M3.
15psi is plenty fast enough for me, as a daily driver and track use.

Don't know what you are using for engine management, but if you can store a 15 psi map for daily use and a 20 or so psi for the ZO6/ M3 whipping.

With the right engine management and tuning, you can run higher boost without worry, other than the normal risks that come with massive horsepower
Old 06-17-2005, 12:26 PM
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special tool
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Well - 18 psi and my pump map was more than enough to completely destroy a brand new 997 Carrera S just now out on 84. To top it off, I believe Spencer *** was in the passenger seat and they got off at the airport.
He had more top end than bottom end - the RS6 was faster out of the hole, but this thing had more on top. Didn't matter, I passed him so fast, I don't think he saw me return his wave.
Old 06-17-2005, 12:43 PM
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Originally Posted by David Floyd
15psi is plenty fast enough for me, as a daily driver and track use.

Don't know what you are using for engine management, but if you can store a 15 psi map for daily use and a 20 or so psi for the ZO6/ M3 whipping.

With the right engine management and tuning, you can run higher boost without worry, other than the normal risks that come with massive horsepower
At the moment I'm just running stock chips. What would you recommend for engine management?
Old 06-17-2005, 01:11 PM
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ewainwright
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Call Fast 951 and be done
Old 06-17-2005, 01:27 PM
  #41  
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Originally Posted by 944TurboStar
At the moment I'm just running stock chips. What would you recommend for engine management?
Stock chips with a 2.8 ????????

I am very happy with my Vitesse setup, MAF, Turbo and SMT6

www.vitesseracing.com
Old 06-17-2005, 02:51 PM
  #42  
phils87951
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15 to16 and you can drive it all day long street or track on all stock running gear ( chipped)
I like the contradiction, 2.8 that has not been built up.....
Cheers
Old 06-17-2005, 03:14 PM
  #43  
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Originally Posted by special tool
Dude, I can run 32 psi to 7000 rpm.

Jesus Christmas! How much more are you going to push the envelope of that 2.5L? Wow!

Old 06-17-2005, 03:37 PM
  #44  
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Originally Posted by RolexNJ
Jesus Christmas! How much more are you going to push the envelope of that 2.5L? Wow!


SSSSSSSSSSHHHHHHHHHHH keep it quiet

Let Jim keep going ........... How are we gonna know what the limits are on these blocks without these nutbars !


NOTHING TO SEE HERE JIM ..........NOTHING TO SEE HERE ........ (in the voice of the penguin from Madagasgar)
Old 06-17-2005, 03:46 PM
  #45  
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Originally Posted by AlexE
SSSSSSSSSSHHHHHHHHHHH keep it quiet

Let Jim keep going ........... How are we gonna know what the limits are on these blocks without these nutbars !


NOTHING TO SEE HERE JIM ..........NOTHING TO SEE HERE ........ (in the voice of the penguin from Madagasgar)


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