crazyarab 6 Report post Posted April 8, 2010 (edited) Recently had all 8 spark plugs changed on the ol V8 and it's running noticeably smoother than before but I can't help to think it's not as quick!? It used to have 4x double electrode BOSCH FR7LDC+ and 4x single electrode NGK BKR6EP in it. Got them all replaced for 8x BOSH FR7LDC+. Just curious to know what others are using and which produce the best performance. Edited April 8, 2010 by crazyarab Quote Share this post Link to post Share on other sites
*Glenn* 855 Report post Posted April 8, 2010 We would use the Bosch FR7LDC as well Quote Share this post Link to post Share on other sites
Creaver 55 Report post Posted April 8, 2010 ^^ That is what I use. Quote Share this post Link to post Share on other sites
mitchE30 0 Report post Posted April 8, 2010 I am using NGK IX on my M62 Quote Share this post Link to post Share on other sites
Jo Blogs 11 Report post Posted April 18, 2010 I am using NGK IX on my M62 Run NGK no worries in my m62, seemed to last longer than the bosch, Quote Share this post Link to post Share on other sites
