right i now have the parts...i now have my 72cc race cylinder kit, sports carb, sport crank, polini air filter, performance exhaust, high voltage HT lead and a iridium spark plug. the only thing left to get depending on the condition of the original is the camshaft but apart from that all i have to do now is get hold of my mate so we can fit the bits. expect ALOT of pictures in the next week or so. btw Wordslinger if your reading this which no doubt you will be, how do you go about tuning a exhaust with an expansion chamber? i saw one of your youtube vids and a saw a scoot with a expansion chamber just didnt know if you knew how to go about getting the best from it.