dpat super racing sp pra ndi mamatay s lakas ng super api ic.. ang gamit ko denso irdium, as of now ndi p nman nmamatay..tofujelly said:anung Spark plug bagya n partner nyan?

IU24 pero u hav other option like NGK & other brands of iridium type of sp..tofujelly said:anung klasend denso iridium papa jeff maganda ?
d ko pana kakabit ung API ko kc nga d ko pa alam kung anung SP dapat