Are gas engines ever going to catch up?
Our creaky old Cummins powered truck (bought used) seats 4, does about 20-23mpg bobtail and 12mpg towing a 5th wheel trailer at 22,999lbs. It's mileage is somewhere in between hauling a camper and/or...
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Thunderbolt wrote:
Exactly what I was thinking. That is why high compression gas engines mad today are run on premium. Premium has a lower flashpoint and todays fuel would not handle that compression.
Not all of them, new technologies are changing that. Mazda's new engines are using regular gas with 13:1 compression ratios.
