A few weeks back, nag-skip ang T-Belt ko and tumirik ako, but this happened while papa-arangkada pa lang ako. So nagpalit ako ng T-Belt and everything turned out okay except that umingay and valves ko.

I had my valves checked and had it adjusted pero nandun pa din yung ingay, sabi eh may singaw yung tatlong intake valve.

In short, top overhaul at kailangan pa daw ipa machine-shop.

I've made some computation and if I will have my engine top-overhauled aabutin ako ng approximately 17K-20K inclusive of everything, this is assuming na papalitan lahat ng valve, valve guide, and valve seal

Naisip ko lang, bakit di na lang kaya ako maghanap ng suplus na cylinder head ng 4G92 SOHC for GLXi 97 tapos isalpak ko sa engine ko, pwede ba ito? Would this be a wise option?

TIA for your reply.