These people will allow you to do anything you want to to your truck if it says Chevy or GMC on it. The term factory STOCK means nothing if you have a Chevy or GMC. I've wandered the pits many, many times, and have discovered what is really in most of these trucks (gas and diesel).
@acemobile98064 жыл бұрын
I may be out of turn saying this since I live in Florida but I'm willing to bet there's kickbacks involved from Owen Maul. Look at all the money his business makes off that stuff. I've noticed the same thing you have in several videos. Those trucks fuel waaaay too hard to be stock. Some of them sound like they're turning 4500 rpm too. No way a stock lower end will handle that.