Quote Originally Posted by vinj
Cold plugs help in curing knock in advanced timing but it's not a necessary item.

What fuel do you use? If you advance your timing its adviced to use high octane like Petron Blaze or Velocity... or your timing is just way too advanced.

Check what your stock plug is and get the next heat range... for example if you're using an NGK BKR5E, switch to BKR6E.
BKR6E na ung rating ng stock plugs ko e, and wla na daw higher pa dun (ung BKR7E, o meron ba talaga nito?)
so i guess stick na lang talaga ako sa rating na un?
pero may nakita rin ako sa mga bosch plugs, may counterpart yung BKR6E na platinum tip. ok kaya un? ramdam kaya difference? P130 per piece lang kasi e