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Greddy @ 14psi, 247hp, 217lb/ft @ DIYautotune

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Old May 15, 2008 | 06:06 PM
  #41  
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hm... i dont know how you drive but i never see anything below 4000rpm in 5th... maybe i shift too high? who knows...
Old May 15, 2008 | 06:07 PM
  #42  
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i wonder if diy will ever release some maps for boost for mspnp. something that would work to about 6psi on stock injectors perhaps? something safe? then we would have MUCH less blown engines from noobs.
Old May 15, 2008 | 07:25 PM
  #43  
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I found that the diy maps in boost had very conservative timing and around 10:1 afr on my car. That is with 460cc injectors but that shouldnt make a difference because i changed my req. fuel. Has anyone actually blown their motor by running the diy mspnp map in boost?
Old May 15, 2008 | 07:27 PM
  #44  
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the ve table the pnp comes with is a pretty much perfect base.
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Originally Posted by concealer404
Buy an MSPNP Pro, you'll feel better.
Old May 15, 2008 | 08:09 PM
  #45  
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Originally Posted by UrbanSoot
i wonder if diy will ever release some maps for boost for mspnp. something that would work to about 6psi on stock injectors perhaps? something safe? then we would have MUCH less blown engines from noobs.
Stock injectors are 100% DC at 6psi. Jerry's maps were rich for my car all the way up to 15psi.
Old May 18, 2008 | 09:04 PM
  #46  
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So I did as Brain suggested and changed the DC to 100 in the first row (and then adjusted for it in the other rows, going back and forth with MLV), but the BCDCgauge in megatune still shows 0 at idle... when he key is on 2 or when I'm cranking it shows 100 but then immediately drops to 0 when the car fires.
Old May 18, 2008 | 09:19 PM
  #47  
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log two pulls back to back with both tables...see how the boost reacts.
Old May 18, 2008 | 09:25 PM
  #48  
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It seems to respond better.. but the prior table was sending me straight into the boost limiter (220 kpa). My new one keeps me from running into the limiter at night or in the morning when it's colder.
Old May 18, 2008 | 09:36 PM
  #49  
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Originally Posted by Braineack
and this is why you don't go to a Subbie shop to tune
Topspeed?
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