spark plug advice plz!!!
11-16-11, 01:27 AM
#1
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spark plug advice plz!!!
my 92 SC400 need to replace spark plugs due to 100000 miles tune up. I was thinking bout putting E3 spark plugs. Anyone would tell me what specific E3 plug i need? do i need a new wiring harness or anything else? Any advice to do so?
11-16-11, 06:38 AM
#2
I am not convinced e3 is worth the extra money. I have yet to see side-by-side comparison between a normal, brand new plug, and an e3 plug (every dyno test I have seen, and they're all from e3, implies old, worn plugs as a comparison....derp...).
Unless somebody can prove that wrong, I recommend sticking with NGK.
Unless somebody can prove that wrong, I recommend sticking with NGK.
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