PDR Diesel Inc. The turbo diesel performance specialists!

TST Power Modules

PDR carries the turbo diesel performance products and accessories you need for your Cummins turbo diesel, including our own custom turbo's, custom cam shafts, governor spring kits, cam plates, delivery valves, injectors and 24v power modules from Edge, van Aaken and TST.

The turbo diesel performance specialists!

TST Products, Inc.
1998.5 - 2002 TST has developed 3 add-on computers which take over control of the injection pump for the ultimate torque increase. The PowerMax™1 has a starting power level of 60 horsepower and 160 lb-ft of torque above stock at the ground. PowerMax™2 adds 90 horsepower and 250 lb-ft of torque at the ground. PowerMax™3 adds 120 horsepower and 360 lb-ft torque at the ground (expect about 10% less with automatics). These add-ons take about 30 to 60 minutes to install and normally have no affect on tank mileage. Manual transmissions work with either PowerMax or PowerMax™2 power levels however automatics may require the aid of a valve body upgrade kit for the PowerMax™2 level. With PowerMax™3, automatics transmission will require valve body enhancements, and the manual transmissions will require a clutch upgrade.

1998.5 - 2002 TST's PowerMax™3 Adjustable offers 10 different power levels that can be adjusted under power on the fly. The adjustments are made with a remote control that plugs into the PowerMax™ computer so that the driver can pick the power he/she wants. The remote has a numerical L.E.D. readout that shows the number 0 thru 9. Level 0 equals stock power, 1 = 15 hp and 40 lb-ft above stock at the ground with each step up equaling another 15 horsepower and 40 torque at the ground. The adjustable PowerMax™3 lets the driver tailor the power to his/her needs and the vehicles ability to handle heat and torque. Level 4 is equal to PowerMax™, level 6 is equal to PowerMax™2 and level 9 is equal to PowerMax™3.

1998.5 - 2002 The PowerMax™3 with Remote with Digital Gauges allows the driver to have the same ten power levels as with the previously mentioned remote, but has the added safety and convenience of built in digital pyrometer and boost gauges. One of its biggest features is the monitoring and controlling of the exhaust gas temperatures (EGT's). It will automatically reduce TST's additional power and if necessary, go on to reducing stock power until the EGT's are back to the user selected temperature. This feature could help prevent damage to the engine caused by excessive EGT's. The user can also turn off the temperature control, for those who use their PowerMax units in competitions such as sled pulls and drag racing.

1998.5 - 2002 TST PowerMax™3 with ten power level remote with digital readout for pyrometer, oil temperature, boost, and power level has the same features of the previously mentioned remote but allows the user to select exhaust gas temperature (EGT) and oil temperature limit on the fly for automatic power control at maximum temps.