09 Jeep GC... 5.7 13.76@99mph.... Mods are K&N intake, Diablosport 93 tune, full SRT8 factory headers and exhaust with cat delete..... 2WD with factory 3.73 rear gear sure grip weighs 4400LBS.... I would not build a gen3 with any heads heads earlier than the Eagles. Anybody still building an LA based engine is spending more money and leaving power on the table compared to the new small block Hemi.....