Sparky sparky ?

never had any issues with NGK or Autolite -- I run the Screamin Demon coil and wires with Autolite plugs - stock plugs gapped .065
 
Replacement spark plugs for Champion RE14PLP5:
Autolite APP5426
Denso ITL16
NGK LZTR5AIX-13
NGK PLZTR5A13
NGK LZTR5AIX13
NGK stk 2314
 
Top Bottom