Those wanna covert from SOHC to DOHC for 4G9X series engine... can gimme a buzz... I have a 4G91 head, full set, everything needed for the conversion.... interested PM me... installation can be arranged.
How dangerous is it if a 1cm x 2cm plastic from the spark plug fell inside the spark plug chamber? Tried vacuming it out but it is stuck inside. Do I need to ask a mechanic to open the engine head or can...