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Old 04-06-2009, 12:34 PM   #9 (permalink)
bennelson
EV test pilot
 
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Join Date: Jan 2008
Location: Oconomowoc, WI, USA
Posts: 4,435

Electric Cycle - '81 Kawasaki KZ440
90 day: 334.6 mpg (US)

S10 - '95 Chevy S10
90 day: 30.48 mpg (US)

Electro-Metro - '96 Ben Nelson's "Electro-Metro"
90 day: 129.81 mpg (US)

The Wife's Car - Plug-in Prius - '04 Toyota Prius
90 day: 78.16 mpg (US)
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My Metro has about a 10" diameter motor in it. That is the BIGGEST motor you can put in a Metro.

One thing to make sure of - motor size vs where your wheel driveshafts are on a front wheel drive car! (This car is front wheel drive, right?)

If it is, measure from the driven shaft on the transmission out to the front wheel drive-shaft on the engine/motor size. Make sure your motor is a smaller diameter than that, if not, your driveshaft and motor will be in the way of each other, and you can never put the car together!

On a rear-wheel drive car, it's really not an issue at all. In fact, a rear-wheel drive conversion is great because you CAN put in a huge motor!


Also on the motor, look at the brushes. They should be nice and beefy looking. More brushes are better. 6 of them, or 4 pairs, are better than 4 single brushes.

Motors can have bolt holes on the face of the drive end of the motor, or under the motor as a "foot". Bolt holes on the face make it a little easier for mounting straight to an adapter plate on the transmission.

If you have a "foot" under the motor, you will need to custom-build some sort of support that goes under it.
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