Normal plug(left) Iridium plug(right) Comparison

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Uploaded by on Feb 9, 2008

Normal plug(left) Iridium plug(right) Comparison

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Science & Technology

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  • likes, 11 dislikes

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  • NGK for ever

  • you got to be on drugs,,30 to 50 EXTRA HP???WOW!!!!!!!!!!!!!! STUPID IN BOOSTED OR HIGH COMPRESSION ENGINE YOU GAP THE PLUG SMALLER TO PREVENT THAT,,,IN MY COUNTRY THEY CALL PEOPLE LIKE YOU "LOLO"

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  • I install what was installed from the factory and it does matter,Champions in Chrysler products,AC Delcos in GMs and Autolites in Fords.The 3 valve Ford tritons,the #7989 Champions are highly recomended by Ford techs since they are a one piece design.Bosch plugs,only good for throwing in the garbage can and it includes E3s.I have seen problems with E3s,had a 2003 Impala come in no power and a missfire code.Was the E3 plugs someone else installed.I installed AC Delcos,ran like a champ

  • @ryanjofre I agree with you, NGK-R will last 30 to 40000 miles, E3 sparc plugs will only last 10-15 thousand miles...Denson will outlast any plugs on the market. People don't spend your hard earning money on deceptive commercials..

  • no wonder this plug fouled in my yz in like 2 minutes.costed me a fortune if you consider the cost of a regular plug and fouled out in a few minutes,great plug ngk...

  • @ryanjofre I can agree. I run NGK-R TR4's in my car, with .070" gap supplied with 85,000volts rms. They never skip a beat!

  • The real problems with these plugs are that they burn out very fast. Replacement needed every 10,000 miles. Not cost effective.

  • @kostis007

    Spark Plugs never have and never will GIVE YOU POWER. If one gained any power it was power that was Lost because the previously plugs weren't gapped propely, the Wires where damaged or the plugs where shot! Also Various parts of the Ignition system could be damaged.

    Yes, Spelling Nazis are Hilarious Douche!

  • Fuk Yeah. My father has over 35 Years as a Professional Tech. NGK and Denso where the best back then and nothing has Changed today apparently.

    You don't need expensive Plugs for Boost Applications, Rock those Colder/Copper cored NGK-R'S!!!

  • @helloman1976 idiot

  • @Sketch1994 From the island of Aruba....Lolo means somebody real stupid in bad word

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