After a couple of days of troubleshooting, head scratching and asking around, Jason's got his rebuilt 13B alive and working.
As the main himself has said, 'There wasn't any compression so I had to lube up the hampsters legs with engine oil so they could run faster. It sounds fine when I start it up now that the oil has gone'.
Some comments from the Facebook thread:
- "The hamsters are running its tiny legs in there...... "
- "Their legs are on fire!"
Be prepared for smoke and fireworks in his Facebook video of the first start:
Now to finish mounting some stuff and get it tuned...