Back end of CorvairConversion BeginsEngine CompartmentCockpitMotor MountedThrottle configurationFront BatteriesMotor Mount
OwnerBill LaRiviere
LocationBirmingham, Alabama US map
Web/Email email image
Vehicle1964 Chevrolet Corvair Spider Convertible
4 speed manual transmission.
Motor HPEVS - AC50-1 1- or 2-Phase AC
I chose to go with the ac system due to
the amount of hills in my area. I am
hoping to capture some of the energy on
the down hill slopes to help with the
range.
Drivetrainyes
ControllerCurtis 1238-7501
Rated to 108v with cutoff at 122v. I will
be running at 96v.
Batteries8 C & D Technologies Powerware 12500, 12.00 Volt, Lead-Acid, AGM
Decided on powerware battery based on
talking to someone who had used them with
great success. It also reduced the
battery weight by over 400lbs.
System Voltage96 Volts
Charger HF PFC3000
AC Charger
HeaterPTC Heater Core
DC/DC ConverterElcon 96VDC Nominal Input
Operating voltage 84-120V
InstrumentationCurtis 840 Display
Top SpeedNot tested yet.
Watt Hours/Mile350 Wh/Mile
I am using 350 Whr/Mile for calculations.
Seating CapacitySeating capacity is two adults in front
bucket seats, and three small to medium
bodies in the back bench seat.
TiresPirelli 195/70-14 P4 All Season Radials
that are low rolling resistance.
Conversion Time9 Months, due to Electro-Automotive.
Extensive delay for motor adapter.

Many interesting hours learning a lot
about cars, welding, painting.
Conversion Cost?
Additional FeaturesBluetooth device for streaming radio, and phone
conversations from Android phone.

Alarm

Load shocks model: Monroe 58263
2Aug2010 - Electric conversion parts received. Now I
need to work on electronic parts and where they will
reside. I am working on battery racks. Another fun
process, in that I am learning how to weld. I originally
wanted to keep the internal pieces as original looking as
possible. I have seen some different mods that look good
that I am thinking about.

12Sept2010 - Engine has been removed and battery brackets
are welded in place. Controller, DC-DC controller,
Battery charger mounted. I struggled with the throttle,
but made necessary parts as a link and all is installed
and wired.
Fortunately the Curtis gauge fit in the dash for the
Spyder guage cluster. Unfortunately the cable from the
controller to the gauge is too short, so I will have to
extend it. Minor problem.

27Sept2010 - Low voltage wiring is complete. I have
installed the inertia switch and Emergency Off switch.
The Emer Off switch is located next to the accelerator
pedal. There is no mistaking it, a big red button in
front of black carpet. My next hurdle is to figure where
and how I want to mount the plug for the battery charger,
mount the inertia switch, install the dash. Once that is
complete, I will be ready for batteries. That may take a
while. I will start with five batteries to get the wires
from front to back installed, and the wiring for the
controller and battery charger.

31Dec2010 - I had to modify the battery racks for the
change in direction on battery selection. I have
installed the batteries and finished off all the wiring.
HV and LV wiring complete. First test, was, well funny.
I powered up, and the controller was not programmed for a
Corvair (reverse rotation engine). You got it, first
gear, a little gas, and backwards I went. Well, I had to
get it out of the garage, so down the street I went. I
was in reverse, driving forward. I have changed the
wiring on the controller to tell it the motor should be
in
reverse. I now had to start on the suspension. The
tires
rubbed when I turn. I have installed some coil spring
helpers for now, ordered new shocks. I have driven it up
the road in forward gears, and have found another bug.
The clutch is not releasing. Problem, yes. But she is
alive now.

May 2011 - Well the new direction for batteries did not
work out. I did not do my homework on the battery that
was suggested, and it cost me. Lesson learned. New
shocks for a 1972 Monte Carlo, clutch fixed, ammeter,
and new tachometer installed. Off she goes, quietly
cutting into
the wind. She gets alot of looks on the road. Fun to
drive.

July 2011 - I have returned the batteries due to lack of
range, and am going to
put 16 6volt golf cart batteries in. I am wanting to get
at least 240ah batteries to get me closer to the 40 miles
per charge I have as a goal. She is parked
for now, batteries and hold downs in the spring.

code by jerry