my buddy and i are building a 91 si for a team circle track race car...one drives, clutch, brakes, shift, and the other mans the throttle. :driver2: its got the stock D16A6 the rules leave a lot of grey area on building the car but it covers that the engine cannot be DOHC or no forced induction and must remain stock. Im looking for a cam for a reasonable price (were on a budget...damn economy) thats gonna give us reasonable gains without tipping off the tech guys. any suggestions?