hey bro, i got a new persona new..not sure about whether engine can than or not...but its not recommendable to tekan habis habis la..as the stroker and piston still new, u need to let it season first..
my fren owns a persona, the day he get the car until the first 1000km service, always tekan minyak kuat2, when the service time came, there was a sound in the engine, it seems that the piston cracked..
i dun think this will always happen as over the years i use proton cars only, i've never heard to the extent that the piston can crack..
so just take it slow...i drive evryday to penang, i'll just cruise at 110km..later i'll be going harder ahahha

jz dun wide open throttle/whack ur acceleration pedal will do...
i mod even belum sampai 1000km
reason being *refer next reply below*
2 piston kong on the 2nd day i got my car...
replaced a new engine block and after that replacement, i forgot about what warranty is...

TO ALL NEW/SOON-TO-BE PERSONA OWNERS

pls pm me your car colour, transmission, variant (mostly standard line unless you are buying 2nd hand persona that is either a B/M/H-line) so that i can add you into member list in first page

let lazy TS do some small small contribution...