Set your AV7 ignition timing

If you have a cam/clutch puller you would use the piston stop tool to hold the piston at 1,5mm BTDC, extract the cam and set the index and spark initiation...

If you do not have the puller handy or are out on the road, you can verify the initiation first, then verify that you have gap at index...

1/2 scale Harley motor

Testors HD Twin Cam 88 motor model - fun build indeed

Torrot Blunderbuss Exhause

Recycled Moby Blunderbuss (old model with ball silencer) exhause to fit a Torrot...

Lock wire

Put together some video for doing lockwire.
First you need to cross drill some nuts to accept thelockwire

Here is how to lock wire two or more nuts together