Thursday, May 25, 2017
Public Information is non-application specific information on the science behind The Groove, generally recommended procedures and basic information on the systems and sub-systems for uinternal combustion engines and how they may be affected by The Gadgetman Groove Modification Process.

These documents include application-specific instructions, information and written service bulletins.

Excerpts from repair manuals may also appear here.

This section contains reports from customers.

These may contain lettters of reference, emissions reports, mileage and other data as reported by clients.


Most downloaded files

GM Drive by wire Throttle Body Relearn Procedure (Certified Gadgetman Documents)
2013 Training Manual (Certified Gadgetman Documents)
Fuel Economy of the Gasoline Engine (Certified Gadgetman Documents)
Vacuum and the Gadgetman Groove Nov 2011 (Public Information Documents)
Vac testing and some tweaks Feb 2012 (Public Information Documents)
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Contact Info

Gadgetman HQ
Ron Hatton
Helena, MT 59601

Gadgetman Licensing
Tracy Gallaway
Reno Nevada USA 89503