Spark plugs to use

[02cobragt]

I'm about to install a TVS Gen 1, with JLT 127 mm intake, and Ford racing 67 mm twin throttle body and 2014 injectors. Is the NGK TR-6 the best plugs to use?

 

[C.Stanley]

Tr7

 

[VNMOUS1]

Tr7 IX or Brisk Racing.

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[02cobragt]

Thanks guys!! What should they be gapped at?

 

[fullboogie]

Or the Motorcraft plug.

 

[Mainn]

Thanks guys!! What should they be gapped at?

Depends on boost. Most likely .032".