Dear Don Im not trying to convince you to use the saito but what else can you put a antique motor into. Anyhow my intake stack ends up just under the cowel.I have made a hole in the top of the cowel but its only to prime the motor as you know they like a wet start..Secondly Ive fitted a 2 oz tank that they use on helicopters high an the right side of the motot box that will stay full untill the tank is empty .I have tested this system and have found it to be 100% faultless and my motor will idle indefinately. My saito has the pitts style pipes which exit in the correct place and sounds like a honda motor cycle