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Hi Flow Billet 944/51 turbocharger

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Old 09-14-2021 | 11:18 PM
  #46  
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Originally Posted by Droops83
Yes, my timing map is somewhat conservative, with higher EGTs than I'd like to see. If and when I ever make it to a dyno, I would like to play around with that balance and see what works best.
Well, so I've realized now where my discrepancy is...and it's a bit of a silly mistake.

I was using a dyno ramp rate way too fast for this car. Had been using 500rpm/sec but the car actually sees closer to 200rpm/sec on the road in 4th gear. I'll update with my exact results when I have time to take a log and post up, but turns out I'm actually seeing 1bar closer to 3200rpm in 4th on the road...
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Old 10-09-2021 | 04:41 PM
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Circling back... Example on-road 4th gear pull = 1Bar @ ~3100rpm


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Droops83 (10-09-2021), Frank@Work (10-09-2021)



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