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OwnerMichael Shaw
Owner's Other EV1999 Huffy Stone Mountain
LocationSouth Bend, Indiana US map
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Vehicle1985 Pontiac Fiero
EV (formerly SE)
MotorGeneral Electric Caterpillar Series Wound DC
Forklift traction motor from an old
Caterpillar M50 forklift.
12" diameter, 48 volts.
Drivetrain4 speed manual, no clutch.
ControllerKelly KDH14650B
144 volts, 650 amps.
Batteries16 Everstart 27DC-6, 12.00 Volt, Lead-Acid, Flooded
Marine deep-cycle batteries purchased new
from Wal-Mart. The batteries are arranged
in series-parallel, in two banks of 8.
System Voltage96 Volts
ChargerQuickcharge Onboard
96 volts, 13 amps. 5 hours for 80%, 8
hours for 100%.
Heaternone
Brrr!
InstrumentationGPS for speed and distance.
My voltmeter and ammeter are no more -
they got fried when the high voltage
from the traction batteries came in
contact with the meter's power supply.
Blam!
Top Speed65 MPH (104 KPH)
I start in 2nd and work my way up without
a clutch.
AccelerationOK. In the city, no one notices that this
car is electric. It keeps up with city
traffic without any problems.
Range24 Miles (38 Kilometers)
A little power to spare on arrival.
Watt Hours/Mile310 Wh/Mile
Average calculated using watthours
measured by my Kill-a-Watt and miles
measured by the GPS.
EV Miles
Start:117,400 Miles (188,896 Kilometers)
Seating Capacity2 adults
Curb Weight3,298 Pounds (1,499 Kilograms)
Dry weight.
TiresBF Goodrich 155/80R15. The narrowest tires
I could find, fitted to compact spare
rims. Inflated to 50 PSI.
Conversion TimeSince January, 2008. Conversion is
ongoing.
Conversion Cost$6000 so far.
Additional FeaturesOriginal Delco stereo. In the absence of engine noise, the
interior sounds like a concert
hall while driving down the road!

Brakes are stock. Power assist comes from a Thomas vacuum
pump purchased off Ebay.

August, 2009: The bottom is now covered with Corplast. The improvement in the car's aerodynamics is startling. Revised consumption numbers are posted above.

Update October 10, 2009: The motor-transmission coupling stripped out. The spline on the transmission is damaged. The tow bill was $90.

I had a new coupler engineered which has a spring in it to absorb some of the shock. A new transmission has been located and I'll be getting that in the next few days. Additionally I'll be replacing ALL the lead acid batteries with BB600 Nicads. This should allow me to run the car when it's cold out. (Global warming isn't working out for us this winter.) Meanwhile my commute costs me $2.55 a gallon until I get the car going again!

code by jerry