Classic cars forum & vehicle restoration.
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Bill Harrison
Joined: 17 Aug 2016 Posts: 3
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Posted: Sat Aug 20, 2016 2:13 pm Post subject: Spark Plugs |
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| Anyone know what the modern equivalent of a AC42X is? Its for a Meadows 4 EC in a 1926 lea Francis. |
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mikeC

Joined: 31 Jul 2009 Posts: 1810 Location: Market Warsop, Nottinghamshire
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Posted: Sat Aug 20, 2016 3:38 pm Post subject: |
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Contact Tim at the Green Spark Plug Co - he'll give you chapter and verse on suitable options:
www.gsparkplug.com |
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Ashley
Joined: 02 Jan 2008 Posts: 1426 Location: Near Stroud, Glos
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Posted: Sat Aug 20, 2016 4:07 pm Post subject: Re: Spark Plugs |
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| Bill Harrison wrote: | | Anyone know what the modern equivalent of a AC42X is? Its for a Meadows 4 EC in a 1926 lea Francis. |
I can only find an AC42XL or XLS, which would be equivalent to NGK B6ES or BP6ES. The P means projecting nose.
That's a pretty average plug heat range. |
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Bill Harrison
Joined: 17 Aug 2016 Posts: 3
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Posted: Sat Aug 20, 2016 7:59 pm Post subject: |
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| Thanks that sounds good |
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Phil - Nottingham

Joined: 01 Jan 2008 Posts: 1252 Location: Nottingham
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Posted: Sat Aug 20, 2016 9:23 pm Post subject: |
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Its important to find the modern equivalent - petrol these days even with no ethanol; runs hotter which causes "issues" _________________ Rover P2
Rover P4
Rover P5 & P5B
Land Rover S2 & S3
Morris Mini Traveller Mk2 |
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