Best spark plugs for RS turbo escort?
#1
Best spark plugs for RS turbo escort?
Hello.
I tried motorcraft AGPS091C1 but bopping over 15 psi boost.
NGK bp7es works fine, but plugs are old and i will buy new ones, what you recommend?
-Thanks
I tried motorcraft AGPS091C1 but bopping over 15 psi boost.
NGK bp7es works fine, but plugs are old and i will buy new ones, what you recommend?
-Thanks
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Zoggon
Ford Sierra/Sapphire/RS500 Cosworth
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10-08-2015 10:39 AM