1.5 can convert 1.8 ?and endorse?? cause in Jb cant be arranged..
Anyway, put in 4g93 ok what....1.8 Dohc, decent power,consumption is better than 4g15 laa(depends on how healthy your engine is,and how heavy your right foot is )
if in the event you're not sattisfied with the power you can always go for mivec head...BOT..rojak GSR...got quite a few options if you become power hungry.i think 4g93 is the best if it can be endorsed...