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Spark plug type for 502 EFI

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Old 11-14-2006, 06:29 AM
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Default Spark plug type for 502 EFI

Anyone have the cross references for the spark plugs for a 502 efi?

I haven't changed mine since the dyno run and I think one of them is fouled.

Thanks,
Shawn
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Old 11-14-2006, 09:20 AM
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Default Re: Spark plug type for 502 EFI

What Heads Are You Running? Are They Stock Or Aluminum
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Old 11-14-2006, 10:33 AM
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Default Re: Spark plug type for 502 EFI

Running the stock heads. Nothing extravagant.

Thanks
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Old 11-14-2006, 10:42 AM
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Default Re: Spark plug type for 502 EFI

NGKBR6FS
FED MOGUL QL77JC4

WWW.PARTMAN.COM

Last edited by BY U BOY; 11-14-2006 at 10:45 AM.
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Old 11-14-2006, 11:01 AM
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Default Re: Spark plug type for 502 EFI

Thanks bro!
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Old 11-14-2006, 11:08 AM
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Default Re: Spark plug type for 502 EFI

Whats the gap suppose to be??
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Old 11-14-2006, 11:25 AM
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Default Re: Spark plug type for 502 EFI

Originally Posted by 29scarab
Whats the gap suppose to be??
.040 I THINK THAT IS WHAT THEY ARE ALREADY SET AT

Last edited by BY U BOY; 11-14-2006 at 11:28 AM.
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Old 11-14-2006, 01:05 PM
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Default Re: Spark plug type for 502 EFI

Thanks, once again!!

Going to try to run it saturday in or around clear lake if the weather is descent!
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Old 11-14-2006, 01:22 PM
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Default Re: Spark plug type for 502 EFI

If Your Out On Sunday And See Me Out Come On Over.


THE ARCH IS GONE
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Old 11-15-2006, 06:35 AM
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Default Re: Spark plug type for 502 EFI

Have to see what the weather is going to do. The weather looks like it will be warmer on saturday, but if if its good on sunday I might go out again.

Look for mine also.
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