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Old 06-21-2011, 11:25 AM   #5 (permalink)
California98Civic
Cyborg ECU
 
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Join Date: Mar 2011
Location: Coastal Southern California
Posts: 6,299

Black and Green - '98 Honda Civic DX Coupe
Team Honda
90 day: 66.42 mpg (US)

Black and Red - '00 Nashbar Custom built eBike
90 day: 3671.43 mpg (US)
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Quote:
Originally Posted by Floordford View Post
Heres the situation, a road with hill after hill. Whats the best way to traverse it with the least amount of fuel?

I can only imagine several ways:
EOC from the top of the 1st hill then go slow in a high gear up the next.

Speed up down the 1st hill and then coast up the next hill.

Speed up half way down the 1st hill then EOC half way down and half way up the 2nd hill then low speed up the rest of the 2nd hill.
I'm using my ultra gauge to drive with 70-80% engine load going up hills. Your car, with its power, would possibly fly at 80% load. But you want more load--within reason--for more efficient use of engine movement/power... That's my understanding and practice.
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See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.



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