Re: The real truth about fuel boosters, octane boost ect.
My personal opinion on additives is they are worthless. The octane boosters raise the overall octane somewhere in the neighborhood of .5. Even if you get the octane to a higher amount, if the car isn't tuned for it, it's a waste of money.
"I'm not driving too fast...just flying too low"
-03 SB Cobra vert- 2552 of 5082 Born 02/25/03
90 7up vert - new project-07 DSG Focus -DD