E10 Petrol vs E5 Super - much benefit if it's not sitting around long?

Phil_boat

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We've been running our Suzuki 200HP outboard on Super unleaded so far, mainly because getting in to winter and sitting around I believe it's less likely to go off. After sitting full for 3 months over the winter it started first flick and ran beautifully.

We're hopefully going for a bit of a decent trip in a few weeks and will use a couple of tanks. Is there any downside to using E10 normal 95 Petrol if it's not going to be sitting around?

It's a 280L tank so a decent saving with the way fuel prices are going at the moment.

Cheers
 
We've been running our Suzuki 200HP outboard on Super unleaded so far, mainly because getting in to winter and sitting around I believe it's less likely to go off. After sitting full for 3 months over the winter it started first flick and ran beautifully.

We're hopefully going for a bit of a decent trip in a few weeks and will use a couple of tanks. Is there any downside to using E10 normal 95 Petrol if it's not going to be sitting around?

It's a 280L tank so a decent saving with the way fuel prices are going at the moment.

Cheers

I'd go E10.

Modern outboards are designed to use it.

If leaving over winter then a dash of fuel stabiliser should be added.

It's a significant cost saving over E5.

Some outboards have an oxygen sensor which means you get better performance from higher octane fuel.

I've not actually noticed a difference though.....
 
I'd go E10.

Modern outboards are designed to use it.

If leaving over winter then a dash of fuel stabiliser should be added.

It's a significant cost saving over E5.

Some outboards have an oxygen sensor which means you get better performance from higher octane fuel.

I've not actually noticed a difference though.....

Does the fuel stabiliser work well enough to keep it fresh for a couple of months?

I guess I’ll have to give it a go and check it’s just as happy. No idea what it’s been run on for the first 300 hours of its life.
 
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