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Verified Tsikot Member
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November 27th, 2018 04:44 PM #71I'd just like to weigh in though. You said so yourself, not all cars benefit from high octane. And that is true. But you seem to not recognize a car engine's RECOMMENDED Rating when choosing the correct fuel for your car.
jut posted his data. You are saying you have something else from your "experience".
Well, where's the data? What was the car? What was the recommended RON Rating of the car? And what is the km per liter? What is the php per km as you are claiming?
It's hard to find merit on your case when you don't place facts. A lot of information is already available from reputable reviewers who have checked and retested this "myth" of yours.
The stance is Follow your engine's recommended fuel rating. Going above that leads to no benefit (other than a placebo and a lighter wallet). Going below that leads to some penalty (performance/efficiency or even engine knocking).
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November 27th, 2018 04:51 PM #72
Thats because what is recommended in the manual is the MINIMUM
going low than minimum is harmful to your engine. It will cause your engine to knock
It doesnt preclude you to enjoy the benefit of better engine protection with higher octane. More distance for the same volume as a low octane
I let juts data be..i need not refute it. I just have to sight industries that use high octane fuel for economical reason
I need not refute his 1st place win. Among 91 racers on the same circuit then its his driving skills that gave him the edge
Sent from my SM-G532G using TapatalkLast edited by kisshmet; November 27th, 2018 at 04:53 PM.
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November 27th, 2018 05:06 PM #73
speaking of "racing industry"
purpose-built race cars use high octane fuel not for "economical reason"
race cars have very high compression engines
high heat and high compression causes detonation
Racing teams use special blends like Sunoco Maximal which 116 octane or VP C16 which is 117 octane
Last edited by uls; November 27th, 2018 at 05:14 PM.
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November 27th, 2018 05:37 PM #74
since we don't drive around in cars with gas engines that have 16:1 or 17:1 compression ratios we don't need fuel that has super high octane
anyway...
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November 27th, 2018 05:48 PM #75
If performance is such a concern, why not just buy a quick/fast car in the first place? I will not expect performance from an econobox even if I put high-octane fuel on it.
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Tsikot Member Rank 2
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November 27th, 2018 06:01 PM #76Sir. I believe the 95 ron up requirement is for "Europe" but other may use 91 ron up.
Actually i tried unioil 95 ron fuel and i get same FC figures when using Blaze 100
poor FC when using xtra unleaded91 and XCS95.
Since i have a petron fleet card my option is to use blaze 100.
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November 27th, 2018 06:10 PM #77
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November 27th, 2018 06:17 PM #78
For my money, I use only the cheapest RON diesel I can get in reputable (and clean) fuel stations. To heck with the expensive ones.
I do my research and not easily swayed by the evangelists, though with the falling prices I might give it a try, for the giggles.
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Tsikot Member Rank 2
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November 27th, 2018 06:19 PM #79I think the discussion is more on the effect of higher octane rating to fuel efficiency. If there is no significant effect when using lower octane fuel then there is no reason to spend more on a high octane fuel.
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Verified Tsikot Member
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November 27th, 2018 06:28 PM #80dont you know that oil companys are barrowing each others fuel products, hindi ko na sabihin mga companys pero matagal na nilang ginagawa ito, ang alam ko lang pinaka consistent sa fuel supply nila ay petron, may mga ibang petroleum companys din kumukuha sa petron, and pano kayo naka sigurado na when you fill high octane you get what you pay, yung low octane pwede ilagay ng retailer gas station sa high octane to gain more profit, ako i always fill up sa pina ka mura, alam ko kalakaran dyan hehe.
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I agree that beauty is in the eye of the beholder but there are those with more universal appeal...
wigo versus g4