LanceRKeys wrote:
If I was going that route, I would seriously consider re-gearing your truck to lower gears. Do you already have the 4.30 gears?
How much gains is that tuner claiming? If they are meeting California smog requirements, I doubt it’s much.
No to the 4.30 gears. We have the 3.73. I'm not sure many folks know about this particular tuner chip. I'm reluctant to put anything on the truck that would effect the computer. But he wanted me to ask if anyone has had experience with this tuner so I am.