Ok.. I got a order in from ames. So excited but as I open boxes there is something missing. Not one piece to the tri power. Nothing. Look on the reciept and it say's it's on back order. Call them. uh o big problem. Their supplier does not have any center carb cores. Does not know when he will get any and I'm 5-6th on the list. So it could concievably never be available could take a year could take 6 months. Nobody knows. Was not told this when I ordered. Time to back up and punt!!!