Adapters

Connecting an electric motor to an existing Internal Combustion Transmission requires precision and accuracy in every engineering aspect from physical design to the torque specs. The adapters we carry are custom made and require little calculation on your part. One piece couplers are available (special order) which replace the taper-lock bushing and hub. Contact us if you are interested in the one-piece option.

!!!!!!!!IMPORTANT!!!!!!!!!. Due to varying adapter thickness and motor type, your 3/8 bolts may be too long for your specific motor! After threading one bolt through the adapter and into the motor, GENTLY turn the motor shaft and listen. If the shaft is hard to turn or if you can hear some grinding, remove the bolt immediately! This sound or hard turning indicates that the bolt has gone so far into the motor as to be in a position to damage the motor fan when the motor begins high powered turning. Instead, replace the bolts with a shorter one that does not interfere with the fan. EV Source will not be responsible for this error.

VW Adapter Plate/Coupler Kit

This VW adapter kit comes with everything you need to connect an ImPulse 8, ImPulse 9, or WarP 9 motor to a VW Bug or Rabbit transmission. Installing the kit requires 5 basic steps.

1. Remove the existing internal combustion engine and flywheel.

2. Assemble the taper-lock bushing and hub (coupler).

3. Mount the adapter housing plate to the electric motor.

4. Bolt taper-lock assembly to flywheel.

5. Slide the motor in place and bolt the adapter housing plate to the transmission.

Model
ImPulse 8 / ImPulse 9
WarP 9
Other Motors
Bug/General

$878.88

$878.88
Azure AC24LS

$878.88
Rabbit

$878.88

$878.88
ADC 6.7" (FOR BUG ADAPTER)  

$878.88

GM Adapter Plate/Coupler Kit

This GM adapter kit comes with everything you need to connect an ImPulse 8, ImPulse 9, or WarP 9 motor to the transmission of the following vehicles:

  • Chevrolet S-10
  • GMC Sonoma
  • GMC S-15 Jimmy
  • 1977-1980 Pontiac Sunbird
  • 1984-1988 Pontiac Fiero
  • 1982-1985 Pontiac Firebird
  • 1982-1985 Chevrolet Camaro
  • 1985-1990 Chevrolet Astro
  • 1985-1990 GMC Safari
  • Chevrolet Citation
  • Chevrolet Celebrity
  • 1977 Pontiac Astre
  • Chevrolet S-10 Blazer
  • Chevrolet Monza
  • Buick Skylark
  • Buick Skyhawk
  • Buick Century
  • Pontiac 6000
  • 1985-1991 Pontiac Grand Am
  • Oldsmobile Ciera
  • Oldsmobile Omega
  • AMC Concord/Spirit (1980-82)
  • Eagle (1981-83)
  • Jeep CJ (1980-83)
  • Grumman LLV United States Postal Service delivery vehicle
  • 1984-03 Jeep/AMC/Chrysler 2.5L/150 in³ I4 found in Jeep Cherokee, Wagoneer, Comanche, and Wrangler models (except Grand Wagoneer & Grand Cherokee) and 1996-2002 Dodge Dakotas.

 

Installation Manual 1 & 2

Size
ImPulse 8 / ImPulse 9
WarP 9
Other Motors
2.5 L

$878.88

$878.88
 
2.2/2.8L

$878.88

$878.88
AC55-2.2L

$878.88
4.3L
 

$878.88
 

Other Makes Adapter Plate/Coupler Kits

Our library of adapter kits also includes the following makes/models. Reveiew the list to find your particular transmission (pay close attention to the engine size -2.2L, 2.5L and so on). If your specific transmission and motor is not listed please contact us. Some adapter kits may be compatible with similar vehicles.

Lead Time: 2 weeks

Make/Model/Size
Impulse 8/ Impulse 9
WarP 9
Other Motors
GEO

$878.88

$878.88
ADC 6.7"

$878.88

Ford

Ranger

2.3L
 

$878.88
 
2.8L, 2.9L, 4L
 

$878.88
 
3L
 

$878.88
WarP 11

$878.88
Ford Duratec
2.3L
 

$878.88
 
Mazda
B2200
 

$878.88
 
B2300
 

$878.88
 
B3000
 

$878.88
 
Toyota
22R
 

$878.88
 
Echo/Scion

$878.88
 
Azure AC24LS

$878.88
Dodge
Neon

$878.88

$878.88
 
Nissan
 

$878.88
 
Rover
 

$878.88
 
Porsche
 

$878.88
WarP 11

$878.88
Make/Model/Size
Impulse 8/ Impulse 9
WarP 9
Other Motors

CUSTOM-MADE ADAPTERS

Don't see your specific engine listed? We now offer custom made adapter plate kits in two pieces. One piece mounts to the electric motor and is a specific thickness based on the dimensions of your original engine. The second piece has the same profile as your transmission. These two pieces mount together and to your transmission to make the adapter. This process takes 6-8 weeks from the time we receive the following from you:

1. Original transmission

2. Flywheel

3. Clutch, disk

4. Distance from transmission face to original crankshaft mounting face

Cost is 1400.00 made in 2 payments of $700.00. Upon receipt of the first payment we send you a kit with an instruction manual, shipping box, packaging, and a dial caliper which you may borrow or purchase. The instruction manual has details in the form of a photo and text that will help you obtain the "critical number". The shipping box and packaging are for you to ship your transmission. The first payment is refundable until we receive the transmission from you. The second payment will be required when you receive the adapter. Lead time for this process (from the time we receive the first payment to the time you receive your new adapter) is a maximum of 6-8 weeks but will most likely be much less than that.

 


$700.00

#300-CA-KT

Lead Time: Ships in 10-15 Days

Please call or email us for assistance in this process and especially when obtaining the distance measurement.

CONTACT US


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