This Custom 2004 Silverado was built by Custom PCM Tuning owner Michael Hannan, it is Michaels daily driver too.

The truck was featured by Prescott's own Tri-City Motor News Magazine in the June '09 issue. It was given the name "Test Truck" by TCMN, probably for all of the experimental drivetrain systems on the truck.

The truck originally came with a 4.3L V6, but Michael built a stout Small Block Chevy to replace the sixer.

Yes that's right, a carburetor. " I just wanted to do something different, I play with fuel injection systems all the time. I wanted to make people do a double take and ask why..." Says owner/builder Michael Hannan. The trucks original PCM is still in tact and controls the 4L60E transmission as well as the gauges and creature comforts.
The truck has been significantly tuned by Custom PCM Tuning, mostly for the transmission tables and diagnostic trouble codes.

The truck was featured by Prescott's own Tri-City Motor News Magazine in the June '09 issue. It was given the name "Test Truck" by TCMN, probably for all of the experimental drivetrain systems on the truck.

The truck originally came with a 4.3L V6, but Michael built a stout Small Block Chevy to replace the sixer.

Yes that's right, a carburetor. " I just wanted to do something different, I play with fuel injection systems all the time. I wanted to make people do a double take and ask why..." Says owner/builder Michael Hannan. The trucks original PCM is still in tact and controls the 4L60E transmission as well as the gauges and creature comforts.
The truck has been significantly tuned by Custom PCM Tuning, mostly for the transmission tables and diagnostic trouble codes.

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