bro, can you roughly mark the location of the said w'shop in wikimapia and can you briefly described which component they balance, eg. flywheel, clutch, crankshaft, etc...paolo_m , theres some mchine shop at chan sow lin can do u engne blancing..i just did mine at sg besi, near sg besi police station(didnt rmember the name).it cost me around rm500 for laboury+ bearing..