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Originally Posted by Lukeus101
Thing is I worked for Tesco (fuels) for 7 Years and now I work for Shell so i should know my stuff lol. In reference to that .org dude andy he pm'd me...LOL. In a 180 i would always use Vpower or Momentum. A 110/120 Id look more towards BP ultimate (97 Ron) or Shell Fuelsave (cheaper but fairly similar)
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So the Supermarket Fuel against Petrol Forecourt Fuels (ie BP, Shell, Jet, Total, Gulf, Esso, Texaco etc)
All petrol is the same at to which point the customer ie Asda etc dictate what formula the their petrol must be, so they add there own additive(s)
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One of our users commented that using higher octane fuel than your engine requires actually gives no benefit and may be a waste of money. This is because virtually NO engines require 98 RON over 95, and the market for ‘super’ fuels seems to be based on people’s misunderstanding of octane ratings and the placebo effect of filling up with ‘more powerful’ fuel – making motorists think their engine is running better in some way.
What do the fuel companies say then, to justify the “increased power” claims for the super grade fuels? Some companies say that while all fuels contain cleaning additives, ‘super’ fuels contain more or better detergents to keep the injectors cleaner than standard fuel. Others say the fuel is a few percent denser which gives slightly more power per litre. These benefits may be marginal though in comparison to the extra cost involved so it is worth ensuring that your engine will actually benefit before filling up.
Some engines actually do need higher octane fuel, such as race engines with very high compression and some turbocharged engines, such as the import version of the Nissan Skyline. Also, a few vehicles, such as the new BMW K1200R motorbike, can sense knock and adjust their engine tuning to take advantage of higher grade fuels. Another user commented that the 2004 BMW 330 also does this, according to the driver’s handbook it makes 231 BHP on 98 octane and 221 BHP on 95. This ability is apparently widespread amongst German performance cars using Bosch / Siemens electronic engine controls.
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Bloody good marketing campaign really , in which I personally dont fall into the trap.
I personally am not prepared to pay through the nose for no benefit at all, simples.
Monogram Typhoon 180 - 62k and in need of rear end repair
Hybrid Mode
