Spark plug pic's

[Raymond Brantley]

This is what he used to take the pics
http://www.hiscopesystems.com/images/Hardware/kh2200.gif  it's a
Hi-Scope KH-2200 system with a vertical mount. He's going to try to get
pics of the cavity tomorrow. He also said they "might use a micro cross
sectioning machine, with diamond blame, to cut a plug in half length
wise." Nutty engineers :>)



Thanks,
Raymond

-----Original Message-----
From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org] On
Behalf Of Bruce
Sent: Sunday, October 01, 2000 8:36 PM
To: diy_efi at diy-efi.org
Subject: Re: Spark plug pic's



What water and oil temps are you running?.
Gads, something really ain't right.

Are these colors, true?.
The plugs look like what Shell would color like in the late 80s.

Did this car have a miss?.

It's running way too much timing, borderline too lean, and actual plug
electrode material is too soft.

Great Pics, by the way.  Can you try for a shot looking more into the
spark
plug cavity?.
Bruce




From: "Raymond Brantley" <raymond at iwantperformance.net>
Subject: Spark plug pic's
> Hi all, I would like to get the list's collective experience of these
> plug pictures. They are the stock one's out of a 2001 Cobra 4.6 4V
with
> less than 10k on the clock. It's obvious detonation, but with glazing
> due to high cyl. Temps ??? What do ya'll think ? Bruce ?? :>)
> http://www.iwantperformance.net/plug.jpg
> http://www.iwantperformance.net/plug1.jpg
> http://www.iwantperformance.net/plug3.jpg
> Thanks,
> Raymond

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