Re: WOT for alpha one
Well after researching the net more for open exhaust engines, it seems just pumping the hot water back through the outdrive will do no damage. Using a pressure fitting instead of the exhaust bellows, any reverse water flow will not happen and I will never have to replace...
Re: WOT for alpha one
I am building it for a unique play and show toy.
I am into old model 'A' fords with flathead engines installed. "Nifty Fifties"
I think a small boat like the Marlin would make a great vintage looking racing/drag/ski boat.
I have a set of upswept exhausts and would never...
Re: WOT for alpha one
Thanks for your response.
I was thinking the same thing, but have not had any experience with the drives.
The engine is a flathead V8 1951 Ford and it will be a 2/3 passenger boat.
My concern is the rpm, The hp is at 3700 rpm but max tq is about 2200 rpm.
I don't want to...
I don't know how to title this, but I would like to know what ratio of alpha drive I should use to give me the best prop rpm for an 3700 rpm engine range.
I am running a 1951 Flathead Mercury 254 cu inch of about 130 Hp.
I do not want to over rev it past 4000 rpm.
It is being installed in a 16'...
