I figure with the amount of inside information on here, has anybody heard of a chip coming out for the 600's to get rid of that 3rd injection and advance the timing? My dad is pretty sour about his MPG right now, and wants to get better, even though he was one of the "lucky"ones and is getting 15-16 MPG.

 

I know that TST is working on it. I'm shure as soon as it is accomplished it will be made public.

Horace

 

The TST box works on the new trucks quote from the website

"The TST POWERMAXCR™ is available for the new Cummins® Common Rail fuel system. Adding up to 150HP and 500 Ft Lb Tq at the rear wheels. The TST POWERMAXCR™ is available with built in digital gauges as the current TST POWERMAX™ Units. The power is gained by adjusting pulse duration and advancing timing with stock exhaust, turbos, and air filter. The POWERMAXCR™ will work on the 03-04.5 Cummins® Common Rail engines (even the new 325HP 600TQ engine)."

www.tstproducts.com

 

Yeah the TST works.
But we need something to fool the new electronic wastegate (so we can run aftermarket turbos!)

--Justin