vibration

hello all, i have an annoying vibration sound coming from the engine. it sounds like its coming from the drivers side but normally sound travels so it could be from the passengers. it does not make the sound at idle but when i accelerate and change gear it can be heard. anyone...

Hi guys, my ep82 has recently developed a problem that i fear may be quite bad. Ive had it about a month and a half and used to run it on unleaded, until about 2 weeks ago when a mate said i should be running it on superunleaded. So i made the change, and i noticed the increase in performance...