Quote (AkuuZ @ Nov 18 2009 12:14am)
i wonder how many people use octane booster from like STP, i tried it one time, i didnt notice a difference so i didnt buy it anymore
The only Octane boosters that CAN increase octane come in a metal container. It is illegal to put any of the chemicals in a plastic container.
If you don't have access to race gas and you need to up the octane big time you can use Torco. It has been used with great success by lots of racers. We've covered it many times in here though... You don't need a higher octane than what your car is designed to run.