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Old 08-01-2017, 02:12 AM   #19 (permalink)
Stacygifford
Eco Storm Chaser
 
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Join Date: Nov 2012
Location: Lubbock
Posts: 174

Nemo - '87 Ford Mustang GT
90 day: 27.26 mpg (US)

K-sight - '02 Honda Insight
90 day: 39.24 mpg (US)
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Quote:
Originally Posted by cRiPpLe_rOoStEr View Post
Though I'm not so sure on how the aftermarket support for Honda K-series engines deals with efficiency-oriented projects, being able to reach a similar power and a higher torque at lower RPM ranges with a K24 even resorting to a lower compression ratio sounds quite reasonable, especially matching to a higher gearing and leaner burn.
Gearing is the biggest problem with the k series aftermarket support,
Also none of the factory trans are really, eco minded with MAYBE an exception for the accord trans having a 0.66 overdrive. however the accords gearing is mainly to help haul around a heavy car.


The tallest final drive(widely available) is a staggering 4.389.... Which is what i am using. The 4.105 is avalble from other markets .Honda counter-shaft and ring gear part numbers are 41233-RAP-000 and 23221-RAP-000 btw.
at like ~$600 ......

OR get some real eco gearing from Custom Final Drive Gears
for $1200 but they have a 3.4!!!! can you say +60mpg!!!
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