Info on the U7193

bgauerke · Post by **bgauerke** » Sat Mar 10, 2007 3:28 pm

I have a 2004 Sierra Crew Cab 4x4 with the 5.3l. It is not a flex fuel engine. In your advertisement videos they claim that you can use

E85 in conjunction with your tune, is this true or are there other mods to be made.
I was also wondering what HP and torque increases you are expecting with the 87 ,89, or 93 octane tunes.

Thanks
Brian

johan · Post by **johan** » Mon Mar 12, 2007 5:03 pm

Those are OEM Predators made for a company that specializes in E85 conversions. They are not released yet and will not be a U7193 part number.
The unit you have will not work with E85 fuels.
hp increase ranges from 10hp to 25hp in the different tunes.

tnt3 · Post by **tnt3** » Tue Jul 03, 2007 6:50 pm

bgauerke
Did you find the Predator worked for your truck . I have the same Truck I am thinking of Purchasing the Predator but not sure if there are problems with it. thanks Tom