hi boss,hi bro,
u can try:
campro piston kit
s4ph - low comp piston 76mm oem spec (1.6) (willl give u 11-12bar on comp tester)
s4pe - high comp piston 76mm oem spec (1.3) (will give approx 16-18bar on comp tester) (dome piston)
or u might try
s4ph/s4pe 77mm piston
the price roughly rm350-450 including piston ring (proton part center price)
where can i get these parts?... Do u have a address to catch these toy?.... :proud: