Or we could put my tiller steer on that sst with that hydraulic jackplate
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Or we could put my tiller steer on that sst with that hydraulic jackplate
yeah that's what I was thinking... there sure isn't a lot of info on here about your motor wonder why?
there are 2 carb sizes for that engine, yes sst60 are the larger venturi but you will be on your own for the jetting.
The sst45 is a modified 45 ci engine that is the same as your basic design, it has the larger carbs, shaved head and a custom megaphone and adapter with reversed water flow.
All designed to suit the light tunnel boat it is used on.
Its a stock class but there are other mods for that engine, more comp would be ok and cut pistons skirt like the older 60hp
http://www.boatracingfacts.com/forum...65-Clydes-Ride
different project with a 1985 40 converted
With the 12.75x15 I'm turning 5750 rpm so I think the 19p prop would be good if I I'm not satisfied I'll get it worked from my research they do not make a 21p prop for a small gearcase the biggest I found was a 19p
You will be better off to go ahead & pull the powerhead & replace the tuner.
When you get this apart you will be amazed at how restrictive the internal tuna/muffler is.
get some 70/75 3cyl carbs, & 50/60 intake
you WILL have to rejet the carbs