I'm trading in a Honda 50 for a Tohatsu 90 or 115 2-stroke (still deciding...). They have fewer online complaints and seem to be bullet proof. I read somewhere that they have zinc plated internal water passages ...
I decided to go back to 2-stroke as the boat project is a 1962 and there were no 4-strokes back then. Bearcat and Homelite had not come out yet... The Tohatsu TLDI 2-stroke system deems the most reliable of all of them and they are legal on Tahoe
115 is their biggest 2-stroke. Their 4-strokes were under contract to others for a while... Now the others have their own motors, but Tohatsu seems to be still holding the high ground on reliability
For your aluminum boat project, I suspect the 225 is the sweet spot. HD 5" gear case, so bullet proof lower unit. V-6 at 221 cu inches, so just on the low stress line (near on HP per cu in). 87 octane and 2 gal oil capacity (I read it twice - 2 gallon) so lube is not an issue. Oil pump is crank driven, so it's oiling if it's turning
If not the 225, twin 90's would be sweet if going off-shore
I decided to go back to 2-stroke as the boat project is a 1962 and there were no 4-strokes back then. Bearcat and Homelite had not come out yet... The Tohatsu TLDI 2-stroke system deems the most reliable of all of them and they are legal on Tahoe
115 is their biggest 2-stroke. Their 4-strokes were under contract to others for a while... Now the others have their own motors, but Tohatsu seems to be still holding the high ground on reliability
For your aluminum boat project, I suspect the 225 is the sweet spot. HD 5" gear case, so bullet proof lower unit. V-6 at 221 cu inches, so just on the low stress line (near on HP per cu in). 87 octane and 2 gal oil capacity (I read it twice - 2 gallon) so lube is not an issue. Oil pump is crank driven, so it's oiling if it's turning
If not the 225, twin 90's would be sweet if going off-shore
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