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Dyno'd My To4r Today

Old 05-19-2004, 05:07 PM
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Tuned my first car today (yes my own).

rough spec is hks to4r single turbo kit with 50mm racing wastgate 0.84 a/r housing, large street port, ported uim & lim, b&m ignition amp, apexi fuel pump, 2 additional injectors welded to uim, hks additional injector controller, hks evc boost controller, apexi ecu + datalogit etc etc, ran out of time so need to go back for another session conservative timing, and fueling 16 psi boost. It was a good learning experience for me.

dyno is in rwhp.
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Old 05-19-2004, 05:30 PM
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thats nice very nice.
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Old 05-19-2004, 05:34 PM
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Sweet!!!
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Old 05-19-2004, 05:40 PM
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Thanks,



by the looks of the graph my torque really suffered at around 4,800rpm as

I was tunning 10.3:1 afr up till the end of the torque band. I guess maybe looking at things now I was a bit too cautious. At around 6,500 end of peak torque afr was back up to 11:1 to top end. Do you think there is any more torque to be released by leaning out the fuel from being so rich in the above stated rev range ??



rgds
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Old 05-19-2004, 05:59 PM
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Where is the image? Its not displayed.
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Old 05-19-2004, 06:00 PM
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Nevermind, had to switch browsers.
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Old 05-19-2004, 06:02 PM
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It's displayed on my first post. It's 55k file so if your on dialup it may take a few secs longer to display.



rgds
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Old 05-19-2004, 06:24 PM
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nice! did you get that timing thing sorted?
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Old 05-19-2004, 07:23 PM
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hmmm i thought you are supposed to get bigger numbers than that for a to4r
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Old 05-19-2004, 07:41 PM
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Originally Posted by j9fd3s' date='May 19 2004, 03:24 PM
nice! did you get that timing thing sorted?
Well I have been led to understand that this is normal so I went with the timing that map watch showed. Therefore looking at my actual ign leading map it would a seem I am running very conservative timing but i've been told that mapwatch will be more accurate so until I can dig up more info into this it will stay the same.



rgds
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