I'm throwing this out there from a data standpoint, I'm also trying to figure this question out myself...not trying to be difficult
for those that received the 92 octane upgrade, did you ever try the 87?
With the price difference in 92 over 87, any idea on the additional benefit?
As an example:
Premium is about 8% higher in price. A 30g fill on regular is $3.80 x 30 = $114. Premium is $4.12 x 30 = $124...$10 more per complete fill.
If you fill up once per week, that is $520/yr. If you keep your truck for 4yrs, $200+...and that assumes only one fill per week. For $2000 you could run LT headers and/or some other mods. Would it be better to run with more performance mods vs higher octane fuel?
Not trying to be difficult, I just haven't seen numbers or actual comparison between the two to substantiate the higher cost.