does my sparkplugs look good?

[alex300]

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]

Good plugs after 10,000 miles
http://i9.photobucket.com/albums/a90/kingtal0n/Kingtal0ns_240sx_2/right%20before%20I%20took%20them%20out%20forever%2 02-15-15_zps6goniuiy.jpg (http://s9.photobucket.com/user/kingtal0n/media/Kingtal0ns_240sx_2/right%20before%20I%20took%20them%20out%20forever%2 02-15-15_zps6goniuiy.jpg.html)

[alex300]

Good plugs after 10,000 miles
http://i9.photobucket.com/albums/a90/kingtal0n/Kingtal0ns_240sx_2/right%20before%20I%20took%20them%20out%20forever%2 02-15-15_zps6goniuiy.jpg (http://s9.photobucket.com/user/kingtal0n/media/Kingtal0ns_240sx_2/right%20before%20I%20took%20them%20out%20forever%2 02-15-15_zps6goniuiy.jpg.html)

does that mean yes or no?? :p

[daryl337]

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

[Kingtal0n]

http://ngksparkplugs.com/tech_support/spark_plugs/faqs/faqread.asp

[alex300]

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]

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~