02-07-2008, 11:29 AM
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Senior Club Cobra Member
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Join Date: Sep 2002
Location: Montgomery,
TX
Cobra Make, Engine: CR 427 S/C, 351W, 5 Sp & KMP142 - 427 SO, 4 Spd
Posts: 2,212
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Not Ranked
Here in Hawaii the 10% ethanol is also mandatory. Prices did not go down.
I am sure they have to ship the ethanol over here too = more cost.
I started using some 110 avgas blended in and the Cobra runs much better
and the mileage went up 2 - 3 miles /gallon so it paid for itself.
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