What spark plugs are good for Mercedes?

[Guest blackknight]

Anyone have good experience with which brand?

[Guest Pattanct]

blackknight wrote:

Anyone have good experience with which brand?

use original...

[Guest rssid]

Unfortunatly Pattanct is prob right, I've tried the various "performance" spark plugs (denso and so on) but overall at the end of the day stock is still the best performing and bang for buck.

[Guest Pattanct]

rssid wrote:

Unfortunatly Pattanct is prob right, I've tried the various "performance" spark plugs (denso and so on) but overall at the end of the day stock is still the best performing and bang for buck.

bro,

there are more than that, higher spark may resulted the shorten of life span for the ingition pack which weren't design for such wattage.

and after the mod, probably less than a week, you dont feel the different.

[Guest fruitcakepablohoney]

Best is to stick to stock!

[Guest Cerano]

to be honest i swapped from stock to brisk and the engine is much quieter

[Guest kepiting1sg]

Cerano wrote:

to be honest i swapped from stock to brisk and the engine is much quieter

how much quieter in decibels pls? Has to be objective mah!

Any hp increase?

Engine smoother like butter?.......hehehehe! :becky:

Please submit a FR pls? .....hahahaha!

[Guest princewest13]

I think that care is needed to get the leads off without damage. some device that can lever them off is better than pulling, they are tight though, no problem in taking out the plugs with a short spanner.

[Guest Cklasse5]

kepiting1sg wrote:

how much quieter in decibels pls? Has to be objective mah!

Any hp increase?

Engine smoother like butter?.......hehehehe! :becky:

Please submit a FR pls? .....hahahaha!

Uncle, is $-quieter la! In simple form, psychological-quieter. Hehehe... The German engineers spent so much time on this, it can't be SGD$xxx dollar to put their efforts down the drain or pit over them over a short term. Hehehehehe..... Me too feel that stock is the best!

Cheers!