Sparkplug Davrian

Forum for Davrian topics and questions...
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Kanracing
Posts: 5
Joined: Tue May 28, 2013 9:17 am

Sparkplug Davrian

Post by Kanracing »

Hi i have a Davrian mk 8 and imp engine 998cc ,can i go whit ngk 8es.The engine is fullrace whit dobbel weber 40

Best regards kenneth from Sweden :D
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Hal Mercier
Posts: 182
Joined: Sat Apr 16, 2011 9:02 am
Location: SW France
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Re: Sparkplug Davrian

Post by Hal Mercier »

here's a link to a description of the Hartwell 998 race engine in a sidecar (The Limpet) which used NGK B8EN plugs.

http://www.imps4ever.info/specials/motorcycles.html
shammycoupe69
Posts: 39
Joined: Fri Sep 11, 2009 9:08 pm
Location: Midhurst, West Sussex

Re: Sparkplug Davrian

Post by shammycoupe69 »

I run NGK BP8ES in my sports imp engine, it has a higher than normal compression ratio so burns out anything lower!
Jeremy Cooper

1958 Frogeye Sprite
1969 Singer Chamois Coupe (now sold :( )
1970 Hillman Imp Deluxe
1984 VW Campervan
2005 Ford Focus Est
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