9r03

[kmacicek]

what is new on this tune??Does it fix any of the problems on r20

[mikel]

Same as revision 8r20....what problems with 8r20 are you referring to?

[Smith]

Poor power, bad fuel mileage, poor takeoff power, etc.

What else do you need to know?

DS

[gbeeler]

I have to agree with Smith. I came from the R13 and had good power, awesome mileage (20's on the highway), and quick take off. I lost all of those. The only thing I gained was better shifting. Mileage went down by 10 to 15% at same speeds. Is it really that hard to get the Powerjoke to get the kind of mileage the Duramax gets with the Edge tuner. A guy showed me he's getting high teens in town and 22+ on the highway. Almost has me convinced to buy a different truck.