Quote:
Originally Posted by Red94Svx
What will happen if i just put regular gas in my car vs. 92 octane?
Thank you  |
I've tried 87 oct, & 89 ethanol blend & 91
87 ran terrible, car surged & shifted weird
89 ran better but got terrible mpg's, like 19=20
91 was fine, 24.5 mpg run good
waiting to try 110 from race car just for fun !!!
let me know how you do