In their July 2012 issue, the editorial staff at GM High-Tech Performance makes a serious LS upgrade. Read about how they dig into the Racing Head Service® Pro Elite™ Aluminum LS7 Cylinder Heads
and install them on a 2010 LS3 Camaro. The project also features a FAST™ LSXR™ 102mm intake manifold
and the COMP Cams® LS Trunion Kit
. Click on the link below to read about the conversion. We also encourage you to purchase the July 2012 edition of GM High-Tech Performance.