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Old 12 January 2012, 15:00   #11
ADI
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I've owned both these engines and would go for the Opti.

E tec gave me alot of trouble. Well to be fair on the E tec I was starting to wonder if it was the outboard or the dealer who did not have the skill to fix it.

When the both of them were running they were good just more down time with the e tec.

Still think the Merc looks better though
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Old 12 January 2012, 15:33   #12
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Opti 90 is a seriously lardy lump. On that alone I'd chose the etec

Given a bigger opti, it'd be 50/50.
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Old 12 January 2012, 15:41   #13
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Both are pretty good engines I believe. Surely age and warranty vs price are the deciding factor? 500 for a few years newer seems a bargain. Any warranty and it's a no brainer.
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Old 12 January 2012, 16:04   #14
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yeah, our rib is 5.5m so thought a 90 would be about right, its got a 70 at the moment which means its a bit underpowered.

Thanks for the info.
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Old 12 January 2012, 16:26   #15
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I know b****r all about Optis,(apart from the ones I've seen/heard are smoky & noisy) so can't comment. The 90 Etec isn't the strongest 90 around, it reputedly only chucks out about 5hp more than the Etec 75. On a 5.5, the 115 Etec might be a better bet, especially if you're loading her up.
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Old 12 January 2012, 16:42   #16
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Quote:
Originally Posted by HUMBER P4VWL View Post
Both are pretty good engines I believe. Surely age and warranty vs price are the deciding factor? 500 for a few years newer seems a bargain. Any warranty and it's a no brainer.
Not landing heavily on its arse every time you get airborne would be a deciding factor for me as well.

The Opti is the equivalent of carrying 2 25 litre fuel tanks on the transom over the etec.

However, if your transom could take a 115 Opti, I'd be swinging towards 50/50...
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Old 12 January 2012, 17:17   #17
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One spring morning, a blonde was excited to try out
her new boat. She was unable to have her boat perform,
travel through water, or do any maneuvers whatsoever
no matter how hard she tried.

After trying for over three days to make it work properly, she decided
to seek professional help. She putted the boat over to the local marina
in hopes that someone there could identify her problem.

The workers determined that everything from the engine
to the outdrive was working perfectly on the topside of
the boat. So, a puzzled marina employee jumped into
the water to check underneath the boat for problems.

Because he was laughing so hard, he came up choking on water
and gasping for air. Under the boat, still strapped
in place securely, was the trailer.

Excuse spelling mistakes please, I can't be bothered to correct it.
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Old 13 January 2012, 04:19   #18
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Whatever you're eating/drinking/smoking (delete as appropriate) at that school of yours, I'd be thinking about stopping .
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Old 13 January 2012, 04:22   #19
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Quote:
Originally Posted by Nos4r2 View Post
Opti 90 is a seriously lardy lump. On that alone I'd chose the etec

Given a bigger opti, it'd be 50/50.
That's bang on, I was surprised how bulky the 90 opti was when I was tinkering with one a few months ago.
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Old 13 January 2012, 08:04   #20
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Quote:
Originally Posted by Nos4r2 View Post
Not landing heavily on its arse every time you get airborne would be a deciding factor for me as well.

The Opti is the equivalent of carrying 2 25 litre fuel tanks on the transom over the etec.

However, if your transom could take a 115 Opti, I'd be swinging towards 50/50...
Very true! Looks like an etec will be sold!
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