Jim Evans/Bo Law 4150 950 cfm methanol carb with approx 35 1/8th mile passes on it. Very nice built carb with billet metering plates, and base plate. Carb comes with an assortment of jets. Will also include a 1" aluminum spacer with the carb. Cost over $1250 new. Ran low 6's in the 1/8th mile about 725 hp. email [email protected] $750 obo NO TRADES!