Forum Discussion
Madhatter1
Nov 24, 2008Explorer
Ace, you make more sense than others on this thread, Sorry if I took you as Pro gas only. I have a question since you seem to have experience in many configs. If you haul a heavy load with a newer gas engine can you use 87 like others say? If you do can you feel any loss in power as the engine prevents knocking. I am used to running 89 or higher hauling but I have not owned a gas engine since 96. Trying to clear up my own misconception if I have one. When figuring out $ per mile the grade of gas needed will make a difference. Which grade would be the one to use for hauling? Curious, but still gonna stick with my diesel.
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