04-11-21, 06:47 AM
(26-06-20, 06:05 PM)Grahamm link Wrote: [quote author=Arfa link=topic=22917.msg316911#msg316911 date=1593156055]
I'm not familiar with the 4 degree ignition advancer mod, what's the gain with this one?
Engines are generally tuned to run off the crappiest petrol available, so they retard the spark to give the best chance of a good ignition.
As we have reasonably good quality petrol in the UK, this is unnecessary and advancing the spark allows more complete combustion of the fuel/ air mixture.
Basically it gives better running and improved throttle response.
[/quote]
E10
Is it time to retard again?
Women have chocolate men have bikes.....
including ones who like chocolate....
including ones who like chocolate....