Hey guys,just bought a beautiful VStar classic,it had been sitting a while so I emptied the tank,cleaned carbs and I have run a tank of premium with seafoam through her,and believe me it runs way better now than before. My question is the engine light is on,it now idles fine but I can't get more than 65 to 70 mph out of it. The previous owner removed the Ais will this create the engine light? A few of the things done to bike are Vance and Hines pipes,and Hyper charger intakes. Not sure if the carbs were re-jetted when these mods were done,would this be my problem?