Hi Folks ! Everyone knows it from motorsport: The typical banging of the exhaust, take away the gas or if the car “shifts”. I would be interested in your opinion if: a) This “clamp” is supported by a too early or a too late set ignition ? b) This kind of “burning” damages the engine ? c) It makes every engine (more or less) ? tense greetings «LuxXxus» P.S.: I know, although not only belongs in’s Sierra Forum, but here’s still the most going on ! *g*