Changing from unleaded to premium gasoline

[stavros]

ows di nga?

you mean to say on a given amount of days/time parehas ang bilang ng tapak mo sa preno? nasukat mo kung gaano ka-diin ang paa mo sa accelerator? ilang minuto ka sa stoplight?

it is plainly placebo effect.

A very stupid question. wala lang siguro pambili ng higher octane gas kaya placebo effect na lang ang alam hehe..

[dr. d]

Im merely talking about my experience with a brand new car and not of the TS. i get higher mileage if its a higher octane gas. Same parameters(city driving, tire psi, no change in driving habits, same load) as compared when using lower octanes.

err... what's your new car / engine, sir? maybe google or someone can offer an explanation.

[vvti2.0]

using vvti, 2.0 innova, mas malakas humigop ang sasakyan kapag gumagamit ako ng petron xcs 93 octane, that is pure city driving compared sa shell unleaded 91 octane at v nitro na 93 octane. Yung shell, give me same mileage sa pure city around 87 to 8 km per ltier, pero iba talaga hatak sa v-nitro, pero I think di dahil sa octane rating, dahil yun sa ibang additives.

Yung sa xcs, sa city drive will give you aroung 6 to 7 km/liter lang, and wala pinagbago hatak.