Hey fellas, I am currently stock, now ive been putting 93 in the car..Since im doing that is it pointless to be doing this since i dont have a tune? or should i be , maybe it makes the engine run better or MPG better i dunno? so i dunno if im just wasting my money or not? [:'(]

 

Qestoin? www.dictionary.com dude..

 

good qestoin. Wasting your money.

 

Thank you For the bashing, and instead of answering my Question hope you feel better..

 

To answer your question, using 93 octane at the stock tune is pretty pointless. In fact, over time, it will hurt your engine.

If you plan on remaining stock, then use 87. Otherwise, keep your tank the way it is and get a tune; you'll be amazed at the difference. Really.

 

I agree. My car with the bamachips tune and the C&L intake made a big difference. Most of that was the tune though. I use his 93 octane torque tune for daily driving.

 

I use the steeda CAI and inlet tube with Predator 93 tune= HUGE difference over stock !

 

unless you have a tune for the high octane, or have the new Bullitt (which can take advantage of higher octane gas) you're just throwing your money down the drain!
It's at least 20 cents/gal higher here for 91 vs 87. I bet 93 would be at least 50 cents more/gallon. That's a whole lot of money wasted just to burn dinosaur bones!