'75 Power Wagon
What's the difference in the different level of gases? is getting 89 compared to 87 really worth the extra money? what does it actually do, i have no clue, so enlighten me please...
My dad's G35 says "Preminum Only" and thats 89...so the gas companies are probably just meeting the demand for it. 87 is good, but 89 won't hurt.the75powerwagon said:well i have a 340 engine in mine.. and i dont have any books for it or anything.. im guessing the preferred is 87 or 89.. but i mean, what's the gas companies reason in the difference in them?