This product includes information on the manufacturer, engine, application, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.
SAE CPGM1_07LY2FULL-2007 history
2007SAE CPGM1_07LY6HEAV-2007 J1349 Certified Power Engine Data for GM LY6 as used in 2007 Heavy Duty Full Size SUV's Level 1
2006SAE CPGM1_07LZ8IMPA-2006 J1349 Certified Power Engine Data for GM LZ8 as used in 2007 Impala/Monte Carlo Level 1