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Old 05-10-2011, 02:18 PM   #34 (permalink)
comptiger5000
Master EcoModder
 
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Join Date: Feb 2010
Location: CT, USA
Posts: 544

RaceJeep - '98 Jeep Grand Cherokee (ZJ) 5.9 Limited
90 day: 13.62 mpg (US)
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Agreed on needing to give up dual fuel capability to get good mileage on E85. The only way to avoid that would be instead of high comp NA, go mid-comp turbo with advanced timing, and cut the boost way back on E0 or E10. Unfortunately, I can't build the Jeep for E85 only, as it's not available at home.
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Call me crazy, but I actually try for mpg with this Jeep:



Typical driving: Back in Rochester for school, driving is 60 - 70% city
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