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Old 07-13-2014, 03:49 PM   #37 (permalink)
California98Civic
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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)
Thanks: 2,373
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Your fourth gear is probably about the RPM/MPH range of a 1997 Civic EX. I drop to fourth in some places and in one place then down to third. No problem. Hill climbed. All I am doing is roughly matching what I used to do on the same hills in fourth of fifth with my old transmission. But with the CX/VX trans swap, I also have access to a much taller fifth when I want it for the flats cruising. Just downshift, you'll be fine on them thar hills. But I agree... don't swap a perfectly good HX tranny unless you have to. I only did the swap because I thought I needed urgent rebuilding in my old DX trans. It could use rebuilding, it turns out, but it was never urgent or necessary. I was miss-diagnosing a friction sound I was hearing.
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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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