An LS Swapped squarebody GM truck is nothing new, even if this one is a 3/4 ton Suburban. But when you have a very simple, stock bottom end 6.0 in it that makes 800 at the tire then even this 4600 lb beast is going to haul ass. It’s been 10.30s in the quarter and that’s hauling ass for sure. So what the hell could this thing actually need you ask? It’s got an air to air intercooler in it that isn’t very efficient and an air to water will make a huge difference in power level and how happy the combo is. So that’s what is going down, and to properly test it there has to be a lot of burnouts and pulls in order to look at the data. It’s all for science.

Watch.