Performance plugs for civic 2005 exi prosmatec?

[irfanali81]

Yesterday we replaced stock spark plugs with 4 tip spark plugs in my cousin's Mehran 2006 VX. after replacing we observed significant increase in pick even on CNG.

Now i am also thinking to replace spark plugs with 4 tip performance plugs in civic 2005 exi prosmatec running on CNG. Experts please advice which spark plugs should I get installed, in order to have some increase in Pick.

[Xulfiqar]

ask the shop for plugs made of unobtanium. If he has them tip him a little extra money. They are very very very rare.

[jz]

4tip wont do any good,oem ones are the one u shd go for

[sarshar]

There is only one active spark between tips of spark plug. In case one tip get corrasion there is no performance issue in multipoint spark plugs any other tip out of 4 takes up the responsibility. So according to my opinion plugs with two tips (one active and other redundent) is enough, rest is all business triks.

Best regards,
Sarshar

[ToxicDevil]

The iridium ones are best. As they use iridium instead of copper the have a longer life.

[SpoonMotorSports]

now what do the iridium guys have to say about this placebo effect? he noticed significant performance gains after installing 4tip!

[jz]

i would always recomend to go for company recomended plugs.iridums or platinums.

[sarshar]

performance increased due to new plugs be it single tip or four tip. iridium plugs have longer life as they have tentency to resist metal tranfer during spark.