IS THE BIGGER, EXPENSIVE, ALUMINUM 6.2L REALLY BETTER? HOW MUCH LESS POWER DOES THE 6.0L LY6 MAKE COMPARED TO A LARGER 6.2L LS3? WHAT IF WE RUN THEM WITH THE SAME STOCK LS3 CAMS? WHAT IF WE RUN THEM WITH THE SAME AFTER MARKET COMP CAMS? IS THE BIGGER MOTOR ALWAYS BETTER? IF SO, IS IT WORTH THE EXTRA MONEY? WHAT HAPPENS WHEN YOU ADD BOOST TO THE EQUATION? IT'S ALL HERE!