View Single Post
Old 06-07-2016, 08:55 AM   #4 (permalink)
Master Novice
elhigh's Avatar
Join Date: Jan 2008
Location: SE USA - East Tennessee
Posts: 2,265

Josie - '87 Toyota Pickup
90 day: 31.73 mpg (US)

Felicia - '09 Toyota Prius Base
90 day: 49.44 mpg (US)
Thanks: 392
Thanked 575 Times in 421 Posts
Originally Posted by MobilOne View Post
And out of curiosity, why the Shell premium?
11:1 compression ratio. Reason enough, or at least it used to be.

I imagine the computer would retard the timing if you used regular, though.

"Reliability IS economy." - slowmover
  Reply With Quote