Thread: E85 spark plugs
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Old 02-23-2014, 11:16 PM
  #2  
zipper06
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RACING JUNKIE
 
Join Date: Jan 2006
Location: La.
Posts: 2,890
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I use NGK 8's, the head/mfg. people recommend 9's for alcohol, but i found that 8's burn cleaner with my alcohol and toilet bowl engines, i don't know about an alcohol carb or E85 though. I do run NGK 9's with the blower motor.

As you know the lower the #/number with NGK the hotter the plug.

Zip.
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