The LS7 engine delivers unrivaled performance ... high-flow exhaust, and a high-lift camshaft, increasing torque to 481 lb-ft It's the the highest-torque naturally aspirated V8 ever in a ...

However, it’s the larger engines such as the 5.3L, 6.0L, 6.2L, and infamous 7.0L LS7 that garner most of ... The plan was to install a much larger camshaft from COMP CAMS, an Edelbrock Victor ...