does my sparkplugs look good? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

alex300 · 08-11-2015, 02:27 PM

was told it might be running lean because my plugs looks like this, but its showing no signs of running lean

dont worry about #3, a bad coilpack is the reason its black (more than likely)
http://imgur.com/XAFHkeq

Kingtal0n · 08-11-2015, 03:39 PM

Good plugs after 10,000 miles

alex300 · 08-11-2015, 09:17 PM

Quote:

Originally Posted by Kingtal0n

Good plugs after 10,000 miles

does that mean yes or no??

daryl337 · 08-12-2015, 04:03 PM

Doesn't look particularly lean - but those plugs look old and crappy.

Kingtal0n · 08-12-2015, 08:56 PM

http://ngksparkplugs.com/tech_suppor...qs/faqread.asp

alex300 · 08-13-2015, 12:11 AM

Quote:

Originally Posted by daryl337

Doesn't look particularly lean - but those plugs look old and crappy.

My first thought to, changed to new ones, wanted ngk but the ones i got from the store where some other company, seems like good spark plugs but not ngk plugs :/

Kingtal0n · 08-13-2015, 01:16 PM

NGK BKR7ES is the usa sr20det standard cheapy works for 10-20k if your engine is tuned right (no point using them much longer, so cheap)

out of the box good to 280rwhp~
gapped down to .033 good to 380rwhp~

08-11-2015, 02:27 PM	#1
alex300 Join Date: Jun 2015 Location: Norway Age: 24 Posts: 13 Trader Rating: (0) Feedback Score: 0 reviews	does my sparkplugs look good? was told it might be running lean because my plugs looks like this, but its showing no signs of running lean dont worry about #3, a bad coilpack is the reason its black (more than likely) http://imgur.com/XAFHkeq

08-11-2015, 03:39 PM	#2
Kingtal0n Post Whore! Join Date: Jul 2005 Location: South Florida Age: 38 Posts: 4,649 Trader Rating: (17) Feedback Score: 17 reviews	Good plugs after 10,000 miles __________________ 5.3/4l80e/turbo 240sx playthrough: https://tinyurl.com/turbo240

08-12-2015, 04:03 PM	#4
daryl337 Zilvia Junkie Join Date: Aug 2005 Location: Pac NW Age: 35 Posts: 589 Trader Rating: (1) Feedback Score: 1 reviews	Doesn't look particularly lean - but those plugs look old and crappy. __________________ This is my clever and witty signature.

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08-12-2015, 08:56 PM	#5
Kingtal0n Post Whore! Join Date: Jul 2005 Location: South Florida Age: 38 Posts: 4,649 Trader Rating: (17) Feedback Score: 17 reviews	http://ngksparkplugs.com/tech_suppor...qs/faqread.asp

08-13-2015, 01:16 PM	#7
Kingtal0n Post Whore! Join Date: Jul 2005 Location: South Florida Age: 38 Posts: 4,649 Trader Rating: (17) Feedback Score: 17 reviews	NGK BKR7ES is the usa sr20det standard cheapy works for 10-20k if your engine is tuned right (no point using them much longer, so cheap) out of the box good to 280rwhp~ gapped down to .033 good to 380rwhp~