Gregory Bender

Engine test stand for Moto Guzzi loop frame motorcycles

Moto Guzzi V700, V7 Special, Ambassador, 850 GT, 850 GT California, Eldorado, and 850 California Police models

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Thanks to Joe Tokarz for sending the description and photos of the engine test stand he built. In Joe's own words:

After restoring several vintage motorcycles it's always an anxious time placing the untested engine into a fresh frame since things don't always go as planned. The 1972 Eldorado police project was going to be different. The engine would be tested in a stand before installing into the powder coated frame with no body parts to get in the way or get damaged.

I planned to make a stand from scratch but happened to run across an altered loop frame on Craigslist. It was free; all I had to do was drive to Oklahoma City to get it. I think Italian goddess Futuna figured I could use her help.

Parts list:

Video of engine test stand

The frame was very good shape except for the cut off back loop. That didn't matter.

The frame was very good shape except for the cut off back loop. That didn't matter.

Photo courtesy of Joe Tokarz.

Welded 4 legs and 2 parallel rails with a cross brace to the frame and added locking casters to move the loaded stand easily around the shop.

Welded 4 legs and 2 parallel rails with a cross brace to the frame and added locking casters to move the loaded stand easily around the shop.

Photo courtesy of Joe Tokarz.

It had to be red.

It had to be red.

Photo courtesy of Joe Tokarz.

On top, the control panel has a rocker ignition switch, oil pressure light, push-button starter switch and handle bar for the throttle. The relay for the starter solenoid is underneath. The panel is held in place with a long bolt through the steering head and some large washers to keep it centered.

On top, the control panel has a rocker ignition switch, oil pressure light, push-button starter switch and handle bar for the throttle. The relay for the starter solenoid is underneath. The panel is held in place with a long bolt through the steering head and some large washers to keep it centered.

Photo courtesy of Joe Tokarz.

The battery shelf is outside the frame to make transmission and engine removal easy.

The battery shelf is outside the frame to make transmission and engine removal easy.

Photo courtesy of Joe Tokarz.

Wiring is simple needing only the bare essentials.

Wiring is simple needing only the bare essentials.

Photo courtesy of Joe Tokarz.

Test stand in operation.

Test stand in operation.

Photo courtesy of Joe Tokarz.