Join Date: Oct 2001
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Re: Anyone familiar with Superchips 2715 tuners?
Ok, lots of questions there, not sure i understand them all. Im guessing you have to enter tire height in inches, and 285-75R16 is a metric measurement. The equivalent measuremnt in inches is about 32.8.
As for smoother shifting, why? When a tranny shifts smoother, there is more slippage which = more heat. Heat is what Kills auto trannys.
Raising the rev/speed limiter doesn't give you more power, it just allows you to go faster than you should, and rev the motor higher than its designed to rev. I'd leave those alone.....
The speed limiter on your truck is like 98mph, thats way faster than you want to go in a truck.