Oh sori about that
pasencya na I read your post so quick & replied so quick also.
Anyway basically by law kasi all gasolines are Unleaded. The additives are incorporated to improve the speed of your car, as they claim. Before we used to gas up w/ the Unleaded only kasi it's environmental friendly. Kaso we noticed that the speed of the vehicle seems to slow down also. Yah many say that it affects the speed of the car w/ the Unleaded.One of my dad's friends told us to use the BLAZE. It's high in Octane, has better combustion, makes your engine run better & cleaner. If you want to run faster, you use the Blaze tapos in the long run it's cheaper.
On other opinions, one of my patients told me that using Petron XCS is so far the best for him. He said he used to gas up w/ Shell for the past 20 yrs & it's only 7kms/liter. Now for the past 7yrs,bcoz of using Petron XCS, it's 10kms/liter na.
I am not saying this because I am a stock holder of Petron
ha but most of our friends go for Petron. Diesel also good sa Petron mas refined.
Shell is okay also especially with their unleaded.
Hope I was of help w/ you there