Neal wrote:Hi Lover ,
look for Gordon Jennings explanation on plugs .
Look at the bent metal part of the plug and it will start to burn clean at the tip ( burn back ) . Advance it 1 degree at a time until it burns back to 50% and you are safe IMO .
As another guy says - Tune it like Paris Hilton --- Rich and Retarded
2institute - what bike is that graph for ?
I too would like to install a ignitech or zeeltronic unit , it is all rocket science to me at this moment .
The graph is an Aprilia RS 250 with some pipes and heads, was the end result of 50 odd runs on the dyno one Saturday morning.Interesting about the burnback as the new ignitions blast the plug clean like new !
Hardly rocket science few simple tests and your right to go.