1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

spark plugs

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Old 01-09-03, 01:01 PM
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spark plugs

What spark plug would you recommend for a 13B? (carbed) I was using autolite but after 5,000 miles my car misses even worse than usual, any suggestion?
Old 01-09-03, 04:28 PM
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Autolite plugs are junk. Use something actually made for the rotary like NGK or Denso. Both have been used as original equipment on rotary motors.
Old 01-10-03, 01:32 PM
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I ordered a set of NGK's, I hope they'll do better
Old 01-10-03, 01:41 PM
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NGK is what I use.
Old 01-10-03, 01:55 PM
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NGK work very well is motorcycles so i'm gonna try them in my car, it can be any worse than those junk *** autolite
Old 01-10-03, 01:58 PM
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what NGK's should i buy ? i have 4 pronged ones right now but they are gettin old
Old 01-10-03, 02:04 PM
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if it runs good i would replace it with the same plugs
Old 01-10-03, 02:16 PM
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