AP2 4.77 Gear Yellowbox Setting
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AP2 4.77 Gear Yellowbox Setting
Hi, I think this thread will help for AP2 drivers with 4.77 FD gears.
I just installed 4.77 gear and yellowbox last night.
I tried to search how to set the yellowbox. However, I couldn't find anyone who has the same setup as mine.
Finally, I found a s2kier who has similar setup as mine. He's running 16.25%.
But I think, that's inaccurate on my AP2.
I am running 255*45*17 rear wheels and 4.77 FD gear.
I also have AEM EMS. Do I have to different route to setup?
Anyone know what ratio should I set?
I just installed 4.77 gear and yellowbox last night.
I tried to search how to set the yellowbox. However, I couldn't find anyone who has the same setup as mine.
Finally, I found a s2kier who has similar setup as mine. He's running 16.25%.
But I think, that's inaccurate on my AP2.
I am running 255*45*17 rear wheels and 4.77 FD gear.
I also have AEM EMS. Do I have to different route to setup?
Anyone know what ratio should I set?
#2
Hi!
Here take a look at this Thread, might help:
https://www.s2ki.com/forums/index.php?showt...5&hl=yellow+box
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Originally Posted by mugen.s2k,Apr 16 2007, 10:07 AM
Hi!
Here take a look at this Thread, might help:
https://www.s2ki.com/forums/index.php?showt...5&hl=yellow+box
Here take a look at this Thread, might help:
https://www.s2ki.com/forums/index.php?showt...5&hl=yellow+box
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Originally Posted by mikegarrison,Apr 16 2007, 12:14 PM
If your setup is so unique, why not just use a GPS to measure your speed and then do your own ratio?
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Originally Posted by mikegarrison,Apr 16 2007, 04:14 PM
If your setup is so unique, why not just use a GPS to measure your speed and then do your own ratio?
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#8
I have mine set a couple times. First time was using GPS and clocking it to get it close via that. Had it within .5%, until I had some other work done. AEM EMS shouldn't effect it to my knowledge.
I did notice when my boost upgrade was set up, with no correction %, my odometer was JACKED! A normal trip to the gas station in my Accord was 5.6 miles. Took the S, uncalibrated and it read like 7.9!
The second time, I calibrated it to my trips. I know certain distances where my trip odometer should be at that point, and I could calculate from there. That worked for me. Now my trip in the S to the same station is 5.6. And speeds are relatively in close ratio to my rpms.
I found that my mph was almost right on, but as raymo says, the faster you go, the error margin creeps a little.
I did notice when my boost upgrade was set up, with no correction %, my odometer was JACKED! A normal trip to the gas station in my Accord was 5.6 miles. Took the S, uncalibrated and it read like 7.9!
The second time, I calibrated it to my trips. I know certain distances where my trip odometer should be at that point, and I could calculate from there. That worked for me. Now my trip in the S to the same station is 5.6. And speeds are relatively in close ratio to my rpms.
I found that my mph was almost right on, but as raymo says, the faster you go, the error margin creeps a little.
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