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Old 11-28-2007, 04:06 PM   #3 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
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Blackfly - '98 Metro
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90 day: 78.84 mpg (US)

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Quote:
Originally Posted by 95metro
So it's just the torque difference between the 3 and 4 cylinder that makes it bearable with the 4? Any possibility of keeping the 3-cylinder final drive and just changing the 3rd, 4th, and 5th gears to smaller sizes?
It's all about the torque. I guess that's possible. But where to get the gears? Also, that would mean taking the tranny apart, which is slightly scarier and requires special tools, I think.

A straight swap should theoretically only take a couple of hours:

- remove starter
- detatch steel lower rad tube bolted on top
- disconnect clutch cable, reverse switch wires, speedo cable
- remove axles
- support engine
- unbolt & remove tranny
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