OK Thanks, Actually, my tempmeter is some spit on the cooling head.. Since I'm 13 I'm not very rich.. But it smelled burnt oil and some spit just boiled away in half a second or something..
So, with a cool plug will the fuel explode closer to the TDC than with a warm plug? So if the plug is to warm the engine would act like a short stroke enigine with high revs but not so much power?
Am I getting it right?