Well with the way the truck market is my brother is going to have his truck for a long time. He drives a 2007 nnbs silverado ecsb with a 5.3. Hes gonna finally start dumping some money into some go fast stuff but he dont know what route to go with. Were thinking we could go with a 6.0 swap or go with a turbo or supercharger. Reliability is a must since its a dd but not looking to set records. His goal is to see some low 13s maybe even flirt with some 12s. So what do you guys think? Where is he gonna get the best bang for his buck and still be reliable?