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Spark Plug I.d. And Cross-reference

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Old 03-14-2004, 09:27 PM
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....I don't know what the heat range is as the part # doesn't correspond to anything on Bosch's website charts. I suspect that it's a 6 and I'm told it's a cold plug by the vendor. I don't know if spark plug companies have even standardized the heat range specs. I have searched the NGK and Bosch websites and Monarch's site as well this site and others w/o success.



Would appreciate input.
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Old 03-14-2004, 09:31 PM
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Why Bosch?
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Old 03-14-2004, 09:32 PM
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whats wrong with ngk?
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Old 03-14-2004, 09:45 PM
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I'm lookin' for mo' pow-wa'?



Nothin' wrong w/ NGK.
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Old 03-14-2004, 10:39 PM
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then run ngk 9's or 10's
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Old 03-14-2004, 11:27 PM
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NGK > Bosch



No?
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Old 03-15-2004, 12:50 AM
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Bosch = botched.
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Old 03-15-2004, 09:13 AM
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It amazes me that everyone who replies to my inquiry doesn't have a coherent answer, rather ya'll spew your usual useless garbage because I suppose it's all you know and you love to see your jibberish in print.



I regret posting, nonetheless, if I find an answer to my question - hell, better I probably keep it to myself and shut the Hell up before I hurt somebody's feelings.
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Old 03-15-2004, 08:25 PM
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http://fc3spro.com/TECH/MODS/IGN/plugs.htm



Look at the bottom of the page.

If it's a Bosch heat range "6", it's too hot for a rotary, unless you only drive it 2 miles at a time?

It's equivalent to an NGK heat range "6".







-Ted
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Old 03-15-2004, 09:42 PM
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Oh man, YOU are the Man! Now I gotta return those plugs and reorder. Or, just stay w/ NGK. Thanks a bunch.
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