Gapping NGK 7 Plugs - MBWorld.org Forums

02-19-2012, 09:21 AM

#1

BlkE55K

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2010 E350, 2011 ML350, 2003 996TT

Gapping NGK 7 Plugs

When using the NGK 7 plugs, which are a step colder, should stock plug gaps be used? Plugs will be used in conjunction with EC 550 injectors.

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02-19-2012, 01:00 PM

#2

jmb614

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E55 AMG

I've been told that they come gapped, ready to go. Just installed a fresh set this weekend, no issues.

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02-19-2012, 04:45 PM

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99lightning

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99 ford lightning

how much boost do you have

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02-19-2012, 06:46 PM

#4

BlkE55K

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Quote:

Originally Posted by 99lightning

how much boost do you have

Not sure, specifically. Do my mods give an indication?

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02-20-2012, 05:15 AM

#5

99lightning

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99 ford lightning

0.35 should be more than fine but others can confirm.

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02-20-2012, 07:49 AM

#6

jmb614

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E55 AMG

You shouldn't need to mess with them. https://mbworld.org/forums/w211-amg/...-gaps-e55.html

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