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  1. Engine Tunes/Mods
    Yesterday I installed a set of LS1 eFans using a kit from PCMforLess. I got the fans off of a 2000 Camaro Z28. The fans fit perfectly and work like stock. I reflashed the PCM myself using HPTuners and copied the new fan data from a 2007 TBSS LS1 efan file. (The PCM must be reflashed because...