Re: fun stuff like plugs wires and distributors

[Jon Cope <jdcope@aracnet.com>]

Actually, I was asking about the "standard" Bosch plugs (yellow box) you can
buy just about anywhere for less than $2 each. You can adjust the gap on these.
They are sold right next to the NGK and Champion plugs at the local department
stores.
I take it these are no good as well?

Jon



Aaron wrote:

> -------------
> PLUGS:
>
> >From what I was told during my search for the right parts, the standard
> Bosch plugs (the original equipment ones) have three prongs which is
> supposed to result in more combustion.  The problem is that
>
> they are made such that you never adjust the gap.  Apparently they are more
> susceptible to gap bridging as well.
>
> The platinum's are a big no-no according to everyone I've spoken to
> (independent mechanics, VW parts people, VW service people, friends,
> etc)... I believe the reason is that they have the wrong heat rating.
>
> The Bosch silvers seem to be the plug of choice.
>
> -------------
> WIRES:
>
> Although a few of my friends suggested that I buy Bosch wires, I ultimately
> decided against them. The problem is that the Bosch wire sold in the US is
> made in the US as well. If I had a 16V I'd probably buy a set of the Bosch
> wires if I could find a German set.  The markup on the Bosch set must be
> huge as well.  The reason I say this is because I've seen dealers sell the
> exact same wire with prices ranging from $35 - $85.
>
> You can get a set of OEM wires for around $45 (list for $90, which is what
> you'll pay at a VW dealer).
>
> The most important thing to remember about buying the wires is that for VWs
> the wire itself must have no resistance.  The ends should account for the
> resistance for the entire wire (thus they build a 5000 Ohm resistor in the
> tip).  Most after-market wires have very low resistance tips, and they
> build all the resistance into the wire itself.  This is a problem because
> as the wire ages, the resistance changes with it, which is bad for VWs in
> particular.
>
> Hope this info helps.
>
> -Aaron
>
> At 07:31 PM 3/26/99 -0800, you wrote:
> >What about the standard Bosch plugs or the platinums? Or are they a no-no?
> >
> >I found Bosch wires for my 85 8v at a local import parts shop for $18.50


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