well, my crank pulley cost rm600!!! super fucking expensive but i have no choice.
as everyone said, an ecu is only as good as its tuner. my tuner is very familiar with megasquirt. so i opted for something that he is familiar with, instead of wasting time to ask him familiarise with something different. i used to have power fc control my rb25 but my tuner hates it. so off goes power fc and megasquirt installed.
soonzzz: custom crank pulley rm600, workmanship to install pulley + pickup sensor for triggering rm250, megasquirt system rm1300++, tax forgot already but not a small amount, installation fee not paid yet no money hehehehe