32 Mini Maxx Installation Manual • www.hsperformance.com
2003 - 2005 5.9L Cummins, the cold side is towards
the front of the vehicle.
NOTE: If your fuse box or wiring looks dierent than those pictured
or if you are not getting 12V ignition power from the pictured source,
you may need to nd another 12V keyed ignition source using a test
light or multimeter. If possible, nd one that stays hot during engine
cranking.
Pyrometer (EGT) Location
If you are installing an optional H&S pyrometer kit on your 5.9L Cummins, you have the
option of installing it pre-turbo or post-turbo (or both if you purchased an additional
thermocouple).
For the most accurate EGT readings, we recommend installing the pyrometer pre-turbo
where all runners collect on the exhaust manifold as seen below:
NOTE: Some exhaust manifolds have a divider down the center of
the collector so it’s generally not a good idea to drill right in the center,
shift to either side 1/4” and drill there.
For those wanting to install the pyrometer post-turbo, we usually recommend doing so in
the cast elbow connected to the turbo as seen below:
NOTE: Post-turbo EGT readings can be up to 400 degrees cooler
than pre-turbo EGT readings. Keep that in mind when monitoring
your EGTs with a post-turbo pyrometer.
**Pre-turbo mount is recommended.
Dodge Pre-Turbo Mount
Dodge Post-Turbo Mount
2003 - 2007 5.9L Dodge Cummins Specic Features Continued >>
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