Thread: D15B vs D15Z1
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Old 01-25-2012, 07:14 PM   #10 (permalink)
EcoModding Lurker
Join Date: Jan 2012
Location: Denver
Posts: 12

Serenity - '88 Honda Crx Si
90 day: 41.7 mpg (US)
Thanks: 2
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So after my first set of testing I'm averaging a combined mpg of 41.2 mpg. (about 100 miles on the highway averaging 70 mph and about 100 miles in town shooting for 40 mph whenever possible) This is without the ecu and with the stock SI transmission.
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