Greddy @ 14psi, 247hp, 217lb/ft @ DIYautotune - Page 3 - Miata Turbo Forum - Boost cars, acquire cats.

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Old 05-15-2008, 07:06 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...
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Old 05-15-2008, 07:07 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.
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Old 05-15-2008, 08:25 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?
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Old 05-15-2008, 08:27 PM   #44
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the ve table the pnp comes with is a pretty much perfect base.
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Old 05-15-2008, 09:09 PM   #45
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Quote:
Originally Posted by UrbanSoot View Post
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.
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Old 05-18-2008, 10:04 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.
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Old 05-18-2008, 10:19 PM   #47
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log two pulls back to back with both tables...see how the boost reacts.
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Old 05-18-2008, 10:25 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.
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Old 05-18-2008, 10:36 PM   #49
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Quote:
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and this is why you don't go to a Subbie shop to tune
Topspeed?
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