Suzanne Andersons 07 Civic gets 49 MPGs in the CITY!
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How Does The Gadgetman Groove Work?by GadgetmanGlobal7,104 views- 2:38
Mike Houseman's 97 Stratus gains 26 MPG's!by GadgetmanGlobal903 views
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Panacea tests the Gadgetman Grooveby andrewg85794 views
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97 Metro Gains 13 MPGsby GadgetmanGlobal589 views
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Linda Englemanns 2008 Kia Optima Cuts CO2 by 80%by GadgetmanGlobal435 views
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Linda Englemann gets 51 MPGs on her 08 Kia Optima!by GadgetmanGlobal410 views
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Stephanie Valencia's 2007 Saturn Vue Hybrid Testimonial Part One of Twoby GadgetmanGlobal290 views
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Gadgetman Groove Gains in Popularity!by GadgetmanGlobal283 views
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1994 GMC 1500 gains 65% in mileage!by GadgetmanGlobal3,137 views
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Pilot program gadgetman grooveby nfougere1976 views
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2005 Dodge Durango Owner says "Get The Groove!"by GadgetmanGlobal1,663 views
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2000 Ford Contour Gains Efficiencyby GadgetmanGlobal102 views
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Alex Crane of Frederick MD Reportsby GadgetmanGlobal85 views
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Tracy Davis' 2001 Expedition gets more power!by GadgetmanGlobal705 views
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Nancy Bingmans 97 Town and Countryby GadgetmanGlobal561 views
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1993 GMC 1500 Gains 125% Highway mileage with The Gadgetman Groove!by GadgetmanGlobal3,413 views
What type of engine and transmission does she have? Was it OEM, apart from the groove modification?
brianwesley28 1 week ago
GARBAGEMAN GLOBAL!!!!!!
sc2dave1 3 months ago