nop i don't believe him....it's my fren send car to that pomen....soo he believe him..he call me that plug he buy cant use coz the piston could leak....my fren using perdana VR4 CYCLONE.....now he fright to use that plug...
---------- Post added at 08:00 AM ---------- 6 hour anti-bump limit - Previous post was at 07:34 AM ----------
guys what are the special using the RSM? what the RSM do?.....mine now using SFAC...now i'm want to change to RSM....any opinion?
haha..
ask ur fren to sell them to u murah murah la.. hehe..
anyway, for VR4 Cyclone engine, use normal copper or platinum is enough, coz easy to replace..
if V6 engine, maybe good to use as iridium lasts longer, so no need to always replace it, kan engine V6 leceh to replace the sparkplug..
RSM is a Rev Speed Meter.
different use compared to SAFC.
SAFC is like a piggyback which u can set ur AF ratio.
RSM is just a digital display for speedometer, rpm meter, battery voltage and also can remove speedcut..
dont change la, i mean, put use both meters la.
SAFC to correct and optimize ur Air-Fuel ratio, RSM to display those meters for u...