Members who reacted to message #245

hi there to all gurus, i own a satria 1.3 manual year 1997. The engine of the car is very old and worn out and i thought of modifying it. since it was always underpowered. what engine should i go for?
i heard that mivec is good and there are a few mivecs to choose from.

Which of the mivec mods are legal for a 1.3 car of mine? adn waht are the difference for the mivecs in terms or price and performance.

can i also have a rough estimate on price for each modification for installation +...