I have used a zinc node in my (coolant) engine for quite a while and
although I can't say it is "working," the node does seem to disappear
after time and I find no corrossion in my engine.
I run additional ground straps too from the head and block to the frame
too. Some cars I broke for parts didn't use or have many ground straps
(or their connections were corroded) and I saw all kinds of weird things
goin' on while dismantling them, especially around the starter area.
-----Original Message-----
From: David A. Fox [mailto:dafox1@hotmail.com]
Sent: Friday, February 25, 2000 8:12 AM
To: whest172@wheatstate.com; datsun-roadsters@autox.team.net
Subject: Re: electroytic metal erosion
This concept certainly works for Marine aplications. Why not for cars?
Actually I once had a mechanic suggest this to me when I was being
reassigned overseas and my Roadster was going into storage for 3+ years.
Didn't have the chance to get it done but what I'm saying is this isn't
the
first time I've heard of this approach. The mechanic I mentioned
suggested
putting a small block of magnesium in the trunk would work (outta
sight).
------------------------------------
Blue Skies & Calm Waters,
David A. Fox [SRL311-04646]
LogARMS Product Coordinator
Voice: 407.384.3711; DSN: 970.3711
FAX: 407.384.3777; DSN: 970.3777
Pager: 407.887.0481
David_Fox-Contractor@stricom.army.mil
dfox@sherikon.com
dafox1@hotmail.com
majorfox@yahoo.com
----Original Message Follows----
From: Dwight Claassen <whest172@wheatstate.com>
Reply-To: Dwight Claassen <whest172@wheatstate.com>
To: datsun-roadsters@autox.team.net
Subject: electroytic metal erosion
Date: Thu, 24 Feb 2000 21:38:58 -0800
Hi all;
There has been a lot of talk on the list about the problems caused
by
the association of different metals such as aluminum heads and cast iron
blocks. What do you gearheads think of using sacrificial metals, such
as magnesium anodes, to protect against electroytic metal erosion or
EME? The DD&E Rad Cap accomplishes this by hanging a magnesium anode
down from the radiator cap and you replace it on a semi-annual basis at
a cost of about $20. However, I don't know if it is available for the
roadster. Would there not be a way to make one yourself? From what I
understand, the Rad Cap is a direct replacement for Stant, Robertshaw,
and Motorad caps. Any ideas?
Dwight Claassen
Whitewater, KS
68-2k
|