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danalyse

Advanced Member

Join Date: Apr 2009

Posts: 153
#1

Best spark plugs?

07-03-2013, 04:25 AM

What is the consensus as to what plugs are best for a stock M20.
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jlevie

R3V OG

Join Date: Nov 2006

Posts: 13530
#2

07-03-2013, 05:31 AM

NGK ZGR5A plugs.

The car makes it possible, but the driver makes it happen.
Jim Levie, Huntsville, AL
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jwiles

Wrencher

Join Date: Jun 2012

Posts: 200
#3

07-14-2013, 05:59 PM

ngk or Bosch +4

hell idk sometimes you just have to wing it. JW
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SpecM

R3V Elite

Join Date: Oct 2005

Posts: 4530
#4

07-14-2013, 07:23 PM

Originally posted by jwiles View Post

bosch +4

no

1989 cirrisblau-metallic 325i
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jwiles

Wrencher

Join Date: Jun 2012

Posts: 200
#5

07-14-2013, 09:35 PM

they feel pretty good in an Eta

hell idk sometimes you just have to wing it. JW
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603Racing

Mod Crazy

Join Date: Dec 2010

Posts: 612
#6

07-15-2013, 10:45 AM

^ for now...

Just get NGK ZGR5A and be done with it.

90 325i DD/Track
03 Durango 5.9

Originally posted by e30mpg

It is recommended to get new gasket but this is R3v and we just copper spray that shit......slap biotch on and tighten to tq.
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Gregs///M

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Join Date: Mar 2012

Posts: 2459
#7

07-15-2013, 11:49 AM

I suggest just standard copper plugs from Bosch or NGK. OEM equivalents.

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nando

Moderator

Join Date: Nov 2003

Posts: 34827
#8

07-15-2013, 12:30 PM

another +1 for NGK. I use BPR6ES in my stroker with D585 coils.

Build thread

Bimmerlabs
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Cabriolet

R3V OG

Join Date: Apr 2010

Posts: 9616
#9

07-15-2013, 12:45 PM

Bosch copper plugs

Much wow
I hate 4 doors
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digger

R3V Elite

Join Date: Nov 2005

Posts: 5728
#10

07-15-2013, 02:34 PM

Ngk>bosch

89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
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