Ultimate chip

[BobbyFresh]

I have heard of a lot of people talking about the ultimate chip
Is it the best?
Can you customise it to run on leaded gas whith no 02 sensor.
Here in South Africa we only have 93 unleaded .
I would like to use 102 leaded racing fuel?

 

[JSM]

The only thing lead will hurt is the cat, and o2 sensor.

Yes, the ultimate will work with it.

It is also adjustable in terms of timing and boost, so you have adjustement for your combo, and gas being used.

For price of ultimate you get 16 programs, 1 being security, 1 valet, rest different levels of timing, fuel.

The only thing better is a custom tuned chip for YOUR truck. That takes time ($$), someone knowing what to do, and all the equipment to do it.

Ultimate is the best choice for 99%.