25 Yamaha ????

[STEVE FRENCH]

Picked up an older 25hp powerhead to do a lttle R+D on......Looks a very potential race motor......Loope charged, flywheel comes in around 4lbs without ring/starter gear and huge, open exhaust ports.......This one I'm look'n at is older with single carb ,but I think it same block as newer, 2-carb, powerhead?......Head,recoi,l and block have alot of 22 cube OMC simularities?.....almost looks like my 25MOD OMC with loop port'n?....WOW how cool that would be with a chamber?????

Thoughts?.....Steve French 100N:gold cup

[T Chance]

Picked up an older 25hp powerhead to do a lttle R+D on......Looks a very potential race motor......Loope charged, flywheel comes in around 4lbs without ring/starter gear and huge, open exhaust ports.......This one I'm look'n at is older with single carb ,but I think it same block as newer, 2-carb, powerhead?......Head,recoi,l and block have alot of 22 cube OMC simularities?.....almost looks like my 25MOD OMC with loop port'n?....WOW how cool that would be with a chamber?????

Thoughts?.....Steve French 100N:gold cup

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