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| Gryphon Programmer (Disabled) Edge Product has discontinued the Edge Evolution 2, but we still provide support and tuning for it. If you have a question or comment relating the Gryphon (or Evolution) programmer, post it here. |
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#1
Wed, April 8th, 2009, 05:29 PM
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Quote:
 First, what is the size of the tires on your truck? Are they 275/70R17s or 265/60R18s?Next, what do you mean when you say you "changed the factory computer tire size"? The ONLY thing you can put into the Gryphon is the tire circumference - in millimeters. And last, you didn't really just swap ONE tire did you?  Because, when you say "I put on a 265/60/18 and....", that's what it sounds like!- Jack |
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#2
Wed, April 8th, 2009, 07:09 PM
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Sorry lol. I took my 35's off and am using a 265/60/18 tire right now on all 4 corners. Before I got the gryphon I put in a tire size of 275/70/18 as my brother works at a dealership and had access to use it to correct my speedo. That is when I had a set of tires that were 285/70/18. Should that make a difference or no? Thinking it shouldn't as well whatever you enter into the gryphon is what the new tire size is into the computer. Sorry for the confusion using my phone so kinda limited on message space.
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2007 Supercab few mods here and there |
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#3
Wed, April 8th, 2009, 08:12 PM
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No, what your brother put into the PCM should not have any effect if you correct it using the Gryphon.
So OK, now you have much smaller tires on all axles. I see them as having an unloaded diameter of about 30.5 inches. With no squish, the circumference is 2434mm. With a 7% rubber squish (what I'd start with), the value you should enter for Tire Size is 2364mm. Remember to hit <Enter> after you do that, then scroll to "Done" and hit <Enter> again to start programming. - Jack |
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#4
Thu, April 9th, 2009, 01:45 AM
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Thanks Jack i will try that in the morning and see how she works out. Everything else seems to be working fine.
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2007 Supercab few mods here and there |
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#5
Fri, April 10th, 2009, 05:46 PM
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Seem to be the trick Jack. Thanks!
 Side note roughly how long is the wait for the custom tunes?
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2007 Supercab few mods here and there |
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#6
Fri, April 10th, 2009, 06:22 PM
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I am not sure on the wait time for custom tunes anymore. Corey has posted 5-6 weeks. It might be more like 8. Just be patient and if it gets around the 2 months or more pm or email Bill/Corey and they should get back to you
Lars
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SENIOR MODERATOR--PTLA God doesn't have a Facebook but he's my friend. God doesn't have a twitter, but I follow him. |
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