Diesel Transmission Technology - Dodge
Worthington Off Road is proud to offer Diesel Transmission Technology.
DTT's products
are cutting edge and reliable. Their innovative and durable
product lines are designed using specialists in their
respected fields to ensure quality.
Worthington Off Road is a qualified and approved DTT
installer. We can handle your components to ensure you get the
best products and set-ups available for your personal
applications.
Heavy Duty Transmissions
 All
DTT's Performance Transmission are built with the highest
quality parts, both internal and external. DTT has modified
these transmissions to accommodate the power that the
Cummins produces. Here are some of the components that
separate DTT from the rest:
- Performance Valve Body with Gaskets
and Band Anchor.
- Performance Torque Converter
- Mag-Hytec Pan
- 4.4 ratio lever
- Custom Clutches
- Upgraded from 4 clutch pack to 5
clutch pack
- High energy 2nd gear band
- 2nd gear band strut
- Billet Piston
- Front Servo
- Accumulator Piston
- Wiring Components
DTT believes that quality comes first.
That's why all DTT transmissions are built by Bill Kondolay,
an expert transmission technician. All DTT products are
backed by a satisfaction guarantee.
Valve Body
-
 Each
Valve Body is custom calibrated to meet the
specifications of your Dodge Cummins Engine.
- Increases the pressure applied to the
Torque Converter lockup clutch.
- Designed to improve the full throttle
shifting
- Anodized aluminum manual valve
- Each Valve Body kit includes: E-Clip
Tool, Servo Tool, Filter, Gasket, Second gear band
strut, valve body gasket and band anchor.
Each Valve Body is Pre-Tested and guaranteed to work for
your application.
- Designed to provide full time torque
converter oil charging when accelerating under under
full throttle, reducing the heat in fluid coupling.
Instructions also include methods to increase oil flow
to the coolers.
Towing Series
Set for positive, firm shifts. Higher line
pressures than the Livestock series for greater clutch
apply. Increases transmission life and helps you use the
power that your Cumins produces. Increases fuel economy.
Livestock Series
Set for positive shifts, without being too
aggressive. Increased line pressure for better clutch apply
which gives you better fuel economy and increased
transmission life.
Hotrod Series
Set for firm, and aggressive shifts that
will satisfy the needs of all the hot rodders out there.
This is the ultimate Valve Body for those who have high
horsepower trucks and want to eliminate their transmission
slippage problems. Increases fuel economy.
Torque Converters
 Diesel
Transmission Technology's Custom Engineered Storm Torque
Converter Line was designed especially the Dodge Cummins
Diesel to transfer the power of the Cummins engine to the
ground.
The converter is a hydraulic device that
couples the engine crankshaft to the transmission. A torque
converter is also described as a type of fluid coupling
which allows the engine to spin somewhat independently of
the transmission.
Pump/Turbine/Stator/Transmission fluid
The housing of the torque converter is
bolted to the flywheel of the engine, so it turns at
whatever speed the engine is running at. The fins that make
up the pump of the torque converter are also known as the
impeller and are attached to the inside of the outer shell
of the torque converter, so they also turn at the same speed
as the engine. As the converter housing is rotated by the
engine, so is the impeller, because they are one and the
same and are the DRIVING MEMBER of the system.
Pump/ The pump on the inside of the Torque
is a type of centrifugal pump.
Turbine/ The turbine is connected to the
transmission. The curved blades (fins) of the turbine is
where fluid enters from the outside of the TC. The turbine
is the output or the DRIVEN MEMBER of the converter that
causes the transmission to spin, fluid EXITS the turbine
from the center, moving in a different direction from which
it entered, which causes the vehicle to move.
Why buy an aftermarket converter? Because
you want to improve fluid coupling. Why do you want improve
fluid coupling? Because your engine is revving and you are
going nowhere. In other words your engine and transmission
are not working together. What does better fluid coupling
mean? Better fluid coupling means better power transfer
through the gears.
What is lockup? Lock up is a one to one
ratio between engine and transmission. If lockup is a one to
one ratio between engine & engine transmission should I be
doing it in every gear? No you should not, because you lug
down your motor down at low rpms, you lose fuel economy, and
it is bad for engine and simply put bad drivability.
DTT Converters Include:
- Custom Engineered Steel Stator
- Increased clutch lining
- Furnace brazed
- Internally & Externally balanced
- Drain Plug
- Torrington bearings
Benefits Include:
- 30-40 percent more power transfer
- 100 degrees less heat
- 1-2 MPG Fuel economy improvement
- Unsurpassed torque multiplication and
fluid coupling
- Increased transmission life
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