It seems like everywhere I go I get challenged by cummins guys or other diesel driving guys . Yesterday i had two cummins challenge me and offcourse i won them both :thumbsup Last week I had three. All different guys around the town or the next town. One of them was an older guy and kept revving his engine at me and about the 4th time he revved it I hit the gas and him as well and we took off till the next light.ITs a rush :thumbsup Are you fellow powerstrokers getting challenged like this as well or is it just this area.?