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09-18-2020, 10:13 AM #1
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Spark Plugs Missing Dots on Side Electrode
Quick question. I just bought 6 sets of Champion QL77PP spark plugs for my 300X OB's. Most of them are missing the little dot on the side electrode like in this pic. Are they still OK to use?
2001 Spectre 30 w/twin 300X - sold
2008 Velocity 390SS w/twin staggered 525efi - sold
2003 Sonic 31SS w/twin 496HO - sold
1988 Baja Sunsport 196 w/500HP SBC and 125 shot nitrous - sold
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09-18-2020, 11:45 AM #2
Screaming And Flying!
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Did you notice that after you or someone before you gapped them?
https://www.screamandfly.com/showthr...iridium-plugs&Last edited by FMP; 09-18-2020 at 11:52 AM.
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09-18-2020, 12:01 PM #3
Screaming And Flying!
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Lot of counterfeit chinese knock offs now. Hear about ngk being copied too. Amazon is knowingly selling them I guess.
83 V-King, 96 Mariner, 200 hp ff block 2.5 w/a 28p choppa
We gotta clean this liberal mess up, VOTE TRUMP TO MAGA!
Rebuild thread:
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David - WI liked this post
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09-18-2020, 12:40 PM #4
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No, they're all over the place, just like all the other ones I've ever bought.
Originally Posted by FMP
2001 Spectre 30 w/twin 300X - sold
2008 Velocity 390SS w/twin staggered 525efi - sold
2003 Sonic 31SS w/twin 496HO - sold
1988 Baja Sunsport 196 w/500HP SBC and 125 shot nitrous - sold
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09-18-2020, 07:03 PM #5
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The old plugs that came out had the dots, but I found some other old sets I saved from last year that didn't have the dots as well. I installed these new plugs set to .025" and it ran fine on the hose. I'll see how it runs this weekend.
2001 Spectre 30 w/twin 300X - sold
2008 Velocity 390SS w/twin staggered 525efi - sold
2003 Sonic 31SS w/twin 496HO - sold
1988 Baja Sunsport 196 w/500HP SBC and 125 shot nitrous - sold
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09-18-2020, 07:17 PM #6
Screaming And Flying!
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So problem solved
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09-20-2020, 02:57 PM #7
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09-23-2020, 04:37 AM #8
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Is this applicable to any install? the picture?
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