I JUST BOUGHT A 1998 38 SCARAB,IT APPEARS IT HAS ONLY ONE TANK BUT HAS 4 PLACES TO FILL IT UP,IN THE ENGINE ROOM THOUGH THERE IS 8 FUEL VALVE 2 AUX FOR PORT MOTOR,2AUX FOR STARBOARD MOTOR,1 MAIN FOR PORT AND 1 MAIN FOR STARBOARD,THATS 6 VALVES THEN THERE ARE THE 2 THAT SUPPLY THE FUEL DIRECTLY TO THE MOTORS.WHAT I NEED TO KNOW IS WHICH FUEL FILL GOES WITH WHAT VALVE?THANK YOU

i'm sure someone with a boat like yours will pop in and answer, i'm glad my setup is simple, you might also contact Pacific Marine center they are the largest Scarab dealer in the nation, i'm sure someone there would have some info for you, there number is 1-559-4322277
are 1-888-7622628