club.liberty.asn.au

Posted: **Thu Oct 27, 2011 10:54 am**

For all those using Caltex E-Flex (Gambit?), it has changed from winter to summer blend.

That's E70 to E80 in southern states.

A quick Learning View will show an adjustment in the AF corrections (if they were accurate to start with), but otherwise you won't even notice it.

Posted: **Thu Oct 27, 2011 11:09 am**

Not yet but good to know!

Posted: **Thu Oct 27, 2011 5:16 pm**

What is the approximate octane rating of Caltex E-Flex?

Posted: **Thu Oct 27, 2011 5:24 pm**

105RON

Posted: **Thu Oct 27, 2011 5:40 pm**

Do they have higher rated E85 in other countries. I read something on a ford forum about 130RON?

Posted: **Thu Oct 27, 2011 5:51 pm**

Doesn't E85 mean 85% ethanol?

Posted: **Thu Oct 27, 2011 5:52 pm**

I think pure ethanol is 112RON.

105 is more than enough to cope with the advance required for maximum power on a standard compression Subaru engine with any turbo I've seen.

chaotic2050 wrote:I read something on a ford forum

At least we know where you went wrong.

club.liberty.asn.au

Caltex E-Flex change to summer blend

Caltex E-Flex change to summer blend

Caltex E-Flex change to summer blend

Re: Caltex E-Flex change to summer blend

Re: Caltex E-Flex change to summer blend

Re: Caltex E-Flex change to summer blend

Re: Caltex E-Flex change to summer blend

Re: Caltex E-Flex change to summer blend