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JDM EVO7 HTA Green 91 Octane.

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Old Jul 5, 2012, 10:55 PM
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JDM EVO7 HTA Green 91 Octane.

Hey guys,
Recently Tuned this Stock EVO7 on 91 octane it still needs some work and on very conservative rich knock free tune but happy with the overall power as a start,it's Stock jdm evo7 long block
it's runing on 22 PSI
Here is the Mod list :

FP Green HTA73 (Ported) 18PSI Spring.
GSC S2
DNP Turbo Manifold
Map 3inch o2 eliminator downpipe
Skunk 2 Mega power.
FIC 850
Greddy ProfecB EBC

will post update after fixing boost/logging problems and more boost .
Attached Thumbnails JDM EVO7 HTA Green 91 Octane.-22psihtagreen.jpg  
Old Jul 6, 2012, 12:13 AM
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set your smoothing to 0 and you will see theres a inflated hump at the end.. that is actually around 370-380whp.
Old Jul 6, 2012, 12:20 AM
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Yes tom there's humps with smooth factor 0 ,and 447whp with smooth factor at 1,i had problem with my laptop usb and couldn't ever get the evoscan datalog the afr it's very rich up top,10.7-10.6,my laptop battery died on the street tune so couldn't really fix it that fast,that was 2 hour ago
thought to share the start with basic results.
Old Jul 6, 2012, 12:26 AM
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and i appreciate your note,thank you tom
Old Jul 6, 2012, 12:27 AM
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your graph should look like this with smoothing 0 (debug mode).. this indicates a road adequate for accuracy. your road just inflated your number drastically.



heres an example of a really bad road:



this car did trap 137mph (590wheel / 3300lb) but the road he tuned on was so bad i just had to keep the car conservative.

so the above green graph represents the feedback you want with smoothing 0 on a good road
the below yellow represents a bad road that is going to inflate the number quite a bit..

basically use smoothing 0 to find a suiteable road to tune on just trying to help

Last edited by tscompusa; Jul 6, 2012 at 12:40 AM.
Old Jul 6, 2012, 12:37 AM
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yes true i wondered why when i set smoothing to 0 it made exactly like your attached graph,i didn't feel is going downhill or uphill,will sort that tonight.
Old Jul 6, 2012, 12:46 AM
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Originally Posted by HsamehH
yes true i wondered why when i set smoothing to 0 it made exactly like your attached graph,i didn't feel is going downhill or uphill,will sort that tonight.
glad i could help. once you do it on a smoother road it will give you more detail with your ability to fine tune the curves also.
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