23-02-17, 09:34 PM
(23-02-17, 08:32 PM)darrsi link Wrote: ... Question is, what can stop an engine dead after 30 seconds of revving on the choke at around 2500rpm?Sudden temporary loss of sparks would be my guess.
It also allows a build-up of unburnt vapour in the exhaust system which is ideal for elephant gun effects when the sparks resume normal service.