Original Message
It's a dream.
By Dave Shoe - 06/05/2001 2:28:43 PM; IP 12.2.11.131
Plasma is plasma.

Some racing plugs have a no-electrode design that allows the spark to hit a couple different targets, but they are designed that way only because the motor runs so hot it's melt the protruding anode (or whatever the heck you wanna call the bendy-electrode).

When electrons jump the gap from the electrode to the anode, the only thing required is that some fuel/air be found in that gap so ignition can begin. As long as the turbulents of the chamber force some fuel/air mix between the gap, you're gonna bombard the fuel and air with electrons which will energize the molecules into a plasma state, allowing combustion to begin.

The big question then becomes: Does the split-gap create a better fuel/air mix in the gap? Nope.

To spin some anti-advertisment on the topic (I'm just making it up as I go along): The split electrode allows the spark to follow two different paths from the electrode to the anode, reducing the energy contained within each plasma trail, thus reducing the chance of combustion. The single electrode of a common spark plug concentrates all the spark energy into one large plasma trail which stands a better chance of igniting the fuel-air mix.

It's all BS. Just use regular plugs and you'll be running as good as possible.

JMO,
Shoe.
This thread, so far...
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Collapse <a href=../ForumFE/reply.aspx?ID=6636&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6636" onclick="return false;">Split-fire spark plugs?</a>&nbsp;-- <font color=#0000ff>Bobby A, <i>06/03/2001</i></font><script type="text/javascript">
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 Split-fire spark plugs? -- Bobby A, 06/03/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6642&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6642" onclick="return false;">RE: Split-fire spark plugs?</a>&nbsp;-- <font color=#0000ff>410cougar, <i>06/04/2001</i></font><script type="text/javascript">
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 RE: Split-fire spark plugs? -- 410cougar, 06/04/2001
 RE: Split-fire spark plugs? -- richard, 06/04/2001
 RE: Split-fire spark plugs? -- matt, 06/08/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6649&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6649" onclick="return false;">Remember that one simple rule...</a>&nbsp;-- <font color=#0000ff>Louie, <i>06/04/2001</i></font><script type="text/javascript">
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 Remember that one simple rule... -- Louie, 06/04/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6659&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6659" onclick="return false;">RE: Remember that one simple rule...</a>&nbsp;-- <font color=#0000ff>410cougar, <i>06/05/2001</i></font><script type="text/javascript">
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 RE: Remember that one simple rule... -- 410cougar, 06/05/2001
 Split-fires? -- Orin, 06/05/2001
Collapse <b>It's a dream.</b>&nbsp;-- <font color=#0000ff>Dave Shoe, <i>06/05/2001</i></font>It's a dream. -- Dave Shoe, 06/05/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6665&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6665" onclick="return false;">All they are is a very hot plug</a>&nbsp;-- <font color=#0000ff>Lou, <i>06/05/2001</i></font><script type="text/javascript">
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 All they are is a very hot plug -- Lou, 06/05/2001
 RE: Splitfire plugs -- John, 06/05/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6701&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6701" onclick="return false;">Heat ranges</a>&nbsp;-- <font color=#0000ff>Dan Davis, <i>06/07/2001</i></font><script type="text/javascript">
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 Heat ranges -- Dan Davis, 06/07/2001
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 RE: Heat ranges -- ANT, 06/09/2001
 Won't lower even 1/4 HP! Change as needed... -- Dan Davis, 06/09/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6749&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6749" onclick="return false;">So other than finding BF32's what do you use</a>&nbsp;-- <font color=#0000ff>KarlJay, <i>06/09/2001</i></font><script type="text/javascript">
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 So other than finding BF32's what do you use -- KarlJay, 06/09/2001
 All mfgrs have cross reference charts and ... -- Dan Davis, 06/09/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6731&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6731" onclick="return false;">RE: Split-fire spark plugs?</a>&nbsp;-- <font color=#0000ff>Paul, <i>06/08/2001</i></font><script type="text/javascript">
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 RE: Split-fire spark plugs? -- Paul, 06/08/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6738&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6738" onclick="return false;">Bosch is looking to increase market share.</a>&nbsp;-- <font color=#0000ff>Dave Shoe, <i>06/09/2001</i></font><script type="text/javascript">
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 Bosch is looking to increase market share. -- Dave Shoe, 06/09/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6757&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6757" onclick="return false;">RE: Bosch is looking to increase market share.</a>&nbsp;-- <font color=#0000ff>ANT, <i>06/09/2001</i></font><script type="text/javascript">
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 RE: Bosch is looking to increase market share. -- ANT, 06/09/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6758&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6758" onclick="return false;">RE: Bosch is looking to increase market share.</a>&nbsp;-- <font color=#0000ff>Dave Shoe, <i>06/09/2001</i></font><script type="text/javascript">
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 RE: Bosch is looking to increase market share. -- Dave Shoe, 06/09/2001
 duraspark -- ANT, 06/09/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6759&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6759" onclick="return false;">RE: Split-fire spark plugs?</a>&nbsp;-- <font color=#0000ff>Paul, <i>06/09/2001</i></font><script type="text/javascript">
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 RE: Split-fire spark plugs? -- Paul, 06/09/2001
Collapse <a href=../ForumFE/reply.aspx?ID=6762&Reply=6636><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor6762" onclick="return false;">Mercury Outboard plugs</a>&nbsp;-- <font color=#0000ff>John, <i>06/09/2001</i></font><script type="text/javascript">
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 Mercury Outboard plugs -- John, 06/09/2001
 Ps: -- John, 06/09/2001
 RE: Mercury Outboard plugs -- HighSpeed, 06/10/2001
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