Differences PERTAMAX with PERTAMAX Plus

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Besides PERTAMAX (P) as a non-subsidized fuel, Pertamina also sells PERTAMAX Plus (PP) are the highest caste. Yet, little is know the difference. Except that the PP is higher octane value than P. That is, 95 for PP and 92 for P. P color blue and red PP. And, the price is more expensive PP.
However, it is actually not just octane, color and price differentiation is both non-subsidized fuel. Because, basically, both have different additive content. This additive to improve the quality of the fuel. With a higher octane number PERTAMAX Plus has a burning rate that is ideally perfect for adding more engine power.
Indeed, the energy expended PP so much hotter than P. This is because the higher octane value earlier. PP content of 95 percent and 5 percent, heptane, octane, or a mixture of other molecules. While the P content of 92 percent with 8 percent octane and heptane.
High octane made ​​higher the boiling point. With the higher boiling point, could be more perfect combustion. Because fuel can dimampat until the highest pressure before detonated fire from the spark plug. As a end result, the energy produced PP is higher than P.
But, because of that, the heat generated from the combustion of PP is higher. The efficiency of the heat generated from burning more. As a result, ideally energy created by using PP is also greater than P.
Well, with a higher octane anyway, PP demanding spec engine with a higher compression ratio than P. If P for compression ratios above 10: 1, kayaking engine Suzuki Satria FU-150 and Jupiter MX, the PP requires higher compression above 11: 1 or machine with a spec for the race. PP because they can be used for machines that implement compression ratio of 12.5: 1.
Even so, the PP does not need to daily standard motor with standard compression ratio of 12.5: 1 ratio could use the factory default standard PP. Because the octane number 95 is still safe. Unless already above 100.


Blog, Updated at: 8:58 AM
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