Ok I have searched and couldn't find anything explaining what timing meant when dealing with our cars. I hear comments like at more timing and increase the boost. I believe it has something to do with the spark. I have tried deductive reasoning but still no answer. Can someone please explain. Why is adding more timing bad? To most of you this is a stupid question so my apologies but I put the question in the title so one can ignore answering if they chose to (Hence not wasting their time).