well i must of got it the wrong way round, although was sure it was advance. .

http://66.249.93.104/search?q=cache:...k&ct=clnk&cd=5 ?

Ignition retards or needs to be retarded when it detonates, so theirfore detonation is when too advanced - detonation - heat - hot engine!


p.s. thats why i said USE ONE FAN. . les blockage. . geddit?