Recent content by 602shotcaller

I have an 02 GMC 6.0 with 10200 on it. 12" Cognito 38" tires 4:56 gears Airaid, Magnaflow and Cortex tunner since it 2006. Its pulled everything to evey race ( 1450 truck enclosed trailer and all gear in trailer) and I get 9 towing 13.1 not. Wont trade for anything!