Test run my 253

[damienengland]

I ran mine on a converted engine stand and the wiring was pretty simple. Main battery lead and Negative connected. Ran a small circuit from the starter motor to a switch then to the dizzy. Piked up another switch for the start solenoid and away it went. Didn't worry about belts or coolant, just ran it enough to confirm oil pressure and no oil leaks etc.

[Sandaro]

I ran mine on a converted engine stand and the wiring was pretty simple. Main battery lead and Negative connected. Ran a small circuit from the starter motor to a switch then to the dizzy. Piked up another switch for the start solenoid and away it went. Didn't worry about belts or coolant, just ran it enough to confirm oil pressure and no oil leaks etc.

What gearbox you running Damien, I don't recognise that by sight.