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Old Oct 12, 2017 | 02:03 PM
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Speedometer Calibration

Are there any programmers that offer a calibration for 37" tires? I was interested in the EZ Lynk, but they don't offer that option.
 
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Old Oct 12, 2017 | 05:55 PM
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Can Forscan enter revolutions per Mile to correct? Check the forescan thread, might be a solution. Alternative would be to have the Ford Tech work in the IDS to correct. Lots are doing this as they are adding lifts and tires at dealers so they have to be able to correct.... then you can verify with a GPS application measuring speed compared to speedo.
 
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Old Oct 13, 2017 | 07:43 AM
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Originally Posted by 2017-350
Are there any programmers that offer a calibration for 37" tires? I was interested in the EZ Lynk, but they don't offer that option.
Yes. I have the Hypertech installed in my truck after I put on 37's. Took all of five minutes to install it.

Tim
 
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Old Oct 13, 2017 | 10:37 AM
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Originally Posted by RugbyRef
Yes. I have the Hypertech installed in my truck after I put on 37's. Took all of five minutes to install it.

Tim
I've heard that you have to take the dash clsuter out in order to put the Hyoertech inline with the speedo ? If not then where did you plug it into ?
 
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Old Oct 13, 2017 | 12:52 PM
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Originally Posted by Shreve T
I've heard that you have to take the dash clsuter out in order to put the Hyoertech inline with the speedo ? If not then where did you plug it into ?
Yep...I did have to remove the dash instrument cluster, but it is a very simple process. It plugs in behind the instrument cluster. I, then, just used two-sided tape (comes with the programmer) and set it out of the way. Buttoned it all back up and works like a champ!
 
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Old Oct 15, 2017 | 12:04 PM
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Originally Posted by RugbyRef
Yep...I did have to remove the dash instrument cluster, but it is a very simple process. It plugs in behind the instrument cluster. I, then, just used two-sided tape (comes with the programmer) and set it out of the way. Buttoned it all back up and works like a champ!

Do you have a part number and where did you buy it?

thanks
 
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Old Oct 16, 2017 | 08:49 AM
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Originally Posted by 2017-350
Do you have a part number and where did you buy it?

thanks
Speedometer Calibrators Inline - Part #730125

Bought it directly from Hypertech for $229.

They might have it on Amazon or elsewhere, but I wanted to get it from the manufacturer.

Tim
 
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Old Oct 16, 2017 | 10:40 AM
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ez lynk does have tire size calibration.....I just don't know if it goes up to 37"

Last I heard was that they were trying to figure out how to go larger than 34.5"

But they might have it finished by now. Might want to double check.
 
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