There's a difference, on average of $3 PER TANK from using Premium (92-93) over 87 tractor-piss ($0.20 more per gallon for 92-93, @ 15 gallons). $3 farking dollars!
Hmm, using 87 = detonation (yes even if you can't hear it) = eventual engine damage = new egine = $2000 >> $3.
Now, $2000/$3=667 tanks of gas. At an average of 22mpg you get 330 miles per tank. So we can expect that 667 tanks of gas gets us 220110 miles.
So unless you can show me how you are going to get more than 220k out of your SVT engine, while running it on 87, and therefore negate the need for premium - Please STFU!
Why buy a performance car and then be a cheap [censored] without really knowing what you're tlaking about and without doing the math?
