Does this replace the dial indicator timing method?

Yes. The magnetic degree wheel system allows timing adjustments without using a dial indicator inside the injection pump.

Is this easier than the traditional timing method?

Many users find the degree wheel method easier and faster than using a dial indicator inside the pump.

How much timing should a street driven 12 valve Cummins run?

Most street trucks operate between 14 and 17 degrees of timing. Trucks with stock head bolts and head gasket are commonly kept around 16-17 degrees to help control cylinder pressure.

PDD P-Pump Timing Kit 6600202100x | 66002021001, 66002021002, 66002021003, 66002021004,

94-98 Dodge 5.9L 12 Valve Cummins PDD P-Pump Timing Kit

Power Driven Diesel P-Pump Timing Kit | 94-98 Dodge 5.9L 12 Valve Cummins P7100 Timing Tool

Available Options

PDD Delivery Valve Socket

Locking Washer?

PDD Nylon Timing Pin?

$80.00

Part Number: 66002021001
EST. Ship Time: Usually Ships Next Business Day

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The Power Driven Diesel P-Pump Timing Kit provides a simpler way to accurately time Bosch P7100 injection pumps found on many Cummins diesel engines.

Traditional dial-indicator timing methods can be slow and complex for many enthusiasts. This timing kit replaces that process with a magnetic degree wheel and simplified procedure that makes timing a P-pump engine significantly easier while still providing precise results.

The system is designed so that even owners performing their first timing adjustment can confidently set injection timing without specialized diesel shop tools.

Traditional P7100 timing procedures require installing a dial indicator inside the injection pump barrel and measuring plunger lift relative to crankshaft position. The Power Driven Diesel timing kit simplifies the process by using a magnetic degree wheel to directly measure crankshaft rotation and injection timing position. This approach reduces setup time and makes the timing process much easier for many Cummins owners.

How The PDD P-Pump Timing Kit Works

The magnetic degree wheel mounts to the crankshaft pulley and provides a clear reference for measuring crankshaft rotation while adjusting injection pump timing.

Combined with the included timing gear puller, the kit allows you to quickly reposition the P7100 pump gear and accurately set injection timing without the complexity of traditional dial indicator methods.

Benefits of the PDD P-Pump Timing Kit

Simplifies the traditional Cummins injection timing process
Uses a magnetic degree wheel for accurate crankshaft measurement
Eliminates the complexity of dial indicator timing tools
Ideal for DIY Cummins owners and enthusiasts
Includes timing gear puller for easy gear removal

Included Components

Quantity 1 Power Driven Diesel magnetic degree wheel
Quantity 1 timing gear puller
Optional locking washer
Optional Power Driven nylon timing pin

Compatible Engines

This kit is designed for diesel engines equipped with the Bosch P7100 injection pump.

Any year 3.9L Cummins 4BT using a P7100 pump
1994 Dodge 5.9L 12 valve Cummins
1995 Dodge 5.9L 12 valve Cummins
1996 Dodge 5.9L 12 valve Cummins
1997 Dodge 5.9L 12 valve Cummins
1998 Dodge 5.9L 12 valve Cummins

Compatibility may vary depending on other engine modifications or custom vehicle setups.

Typical timing ranges for many 12 valve Cummins engines include:

Stock timing around 12.5 degrees
Mild performance builds often run 14-15 degrees
Street performance trucks commonly run 16-17 degrees
Upper range for street drivability around 20 degrees

Trucks running factory head bolts and stock head gaskets are commonly kept around 16-17 degrees of timing to help control cylinder pressure. Competition engines sometimes run significantly more timing and may exceed 40 degrees, but those setups require extensive supporting modifications.

PDD P-Pump Timing Kit Installation Video

The video below walks through the complete process of using the Power Driven Diesel P-Pump Timing Kit.

Frequently Asked Questions

Click a question below to expand the answer.

What engines can this timing kit be used on?

This timing kit works with engines using the Bosch P7100 injection pump including 1994-1998 Dodge 5.9L 12 valve Cummins and many 3.9L Cummins 4BT engines equipped with a P-pump.

Does this replace a dial indicator timing tool?

Yes. This kit replaces the traditional dial indicator method by using a magnetic degree wheel to measure crankshaft rotation when setting injection timing.

Is this easier than the traditional Cummins timing method?

Many users find the magnetic degree wheel system much easier and faster than the traditional dial indicator timing procedure.

What timing should a street driven 12 valve Cummins run?

Most street driven trucks run between 14 and 17 degrees of timing. Trucks with factory head bolts and stock head gaskets are commonly kept around 16-17 degrees to help control cylinder pressure.