does anybody know of a decent octane booster that i can use regularly on pump gas just to protect me against sh1tty gas (if i was to get a bad tank) and just improve performance overall otherwise..

My mechanic spooked me when he told me that i need to be careful when i get my car back, like its a bad tank away from grenading cause im pushing the limits of 91 octane

 

TORCO!

 

sweeeeet. where to buy?

 

http://torcoracefuel.net/pro-accelerator.html

performance shops sometimes have it too. i know DB performance by me does anyway.

 

There is also lucas and Nos octane booster, both of which are more readily available but torco FTW !

 

snake oil IMO....get racing unleaded fuel if you need the extra octane!

 

nah im not trying to do a race fuel setup, i just want to ensure that the gas stays @ 91 or above.... i dont know how common "bad gas" is but i figure 5 bucks every fillup is a nice warranty.

 

okk.... more like 20bucks a tank... that stuff is hardcore.

 

Don't they have 93 or 95 octane somwhere near you? at shell or sunco or something?

 

welcome to california.... home of the 91 octane