Quote:
Originally Posted by hatzie
If you have a Tech2 or MDI with Tech2Win you can do the ABS re-coding... assuming GM has an option for 3.73:1 in the selection table.
You need a package like HP Tuners or something of similar capability to deal with the PCM.
If you have larger than stock tires you need to deal with that in both computers as well.
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OK sounds good. I believe tires are stock size. I only have a leveling kit installed on the truck, so couldn't go much bigger anyways.