This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a NEW Pump Mounted Driver (PMD) that mounts to the 6.5L DS pump.This model is redesigned, with significant improvement from the OE design.The changes addressed the common problems that caused the original design to fail.The new design does not require relocating due to the engineering improvements.Mounting screws and a heat pad are included with your purchase, however, this unit does not come with a calibration resistor.Those can also be purcahsed on our site or you can reuse your...