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Old 04 August 2018, 06:57   #1
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Wanted yamaha 75 Hp auto lube l/s with power trim and tilt

Looking for a very clean 75 Hp yamaha with power trim and tilt also the controls please only ring Tony on 07931 857604 May have to leave message thank you.
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Old 04 August 2018, 07:25   #2
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Bill Higham has one. Looks tidy.
Yamaha - 75hp long shaft 2 stroke, power trim/tilt For Sale in Y Felinheli, Gwynedd | Bill Higham
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Old 09 August 2018, 03:15   #3
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Quote:
Originally Posted by spartacus View Post


Thankyou for your help regarding 75hp yamaha tony
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Old 09 August 2018, 03:55   #4
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Did you buy one from Bill Higham? I got one from him recently, expensive but very good condition. I’m assuming you have gauges etc for it? If not, then shop around - BHG have a genuine set for it at literally half the price he quoted.
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Old 09 August 2018, 04:06   #5
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75hp yamaha

thank you for your message another riib net user has also got in touch regarding the same boat shop we are coming up to loch leven at the end of this month for the month of September we were going to do a circumnavigation of the outer Hebrides any that we'll be for next year thank you once again for your help the shop didn't have any in stock they look like ex rnli engines? Tony
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Old 09 August 2018, 04:10   #6
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Yes, ex RNLI engines. I thought he had a couple still on eBay? He had put 90 carbs in some of the 75s so may have them as 90s?
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Old 09 August 2018, 07:31   #7
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75 Hp to 90hp

Murdo do you know if it's just a change of carbs to make the 75to 90hp?cheers tony
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Old 09 August 2018, 09:00   #8
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I believe there’s a slight change to timing needed as well. I may be wrong, mine is a straight 75 hp.

They are essentially same engine, blocks etc and nearly if not all parts are interchangeable.
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Old 09 August 2018, 15:09   #9
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The carbs are exactly the same, it’s a common myth that the 90 has different carbs from the 75hp. The jetting is different but the venturi are the same.

The physical differences are the 75hp had a low compression cylinder head and restricted exhaust tuner.
80hp had high compression head, restricted exhaust.
85hp low compression head, unrestricted exhaust.
90hp high compression head, unrestricted exhaust.

The later 75hp may have had the high compression head fitted.
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