srgunz Posted August 5, 2013 Share Posted August 5, 2013 Is the BP6ES-11 still available? Reason I ask is I used to get them from my local Advance Auto store. They no longer show them in their computer even though their website still has them listed. I may have to call MSA. Their website does not tell you which ones they have. Just "we will send you the plug for your car" I use these in my L28 with MSD ignition. Quote Link to comment Share on other sites More sharing options...
NewZed Posted August 5, 2013 Share Posted August 5, 2013 Try RockAuto or Amazon. Some parts stores only know the NGK part stock number. NGK7334 is yours. Quote Link to comment Share on other sites More sharing options...
srgunz Posted August 6, 2013 Author Share Posted August 6, 2013 You are correct on that number NGK7334. They said it was NLA. Thanks. Some one will have some. Quote Link to comment Share on other sites More sharing options...
NewZed Posted August 6, 2013 Share Posted August 6, 2013 Same plug with resistor is 7133. BPR6ES-11 http://www.ngk.com Quote Link to comment Share on other sites More sharing options...
Xnke Posted August 22, 2013 Share Posted August 22, 2013 GP7133 is the single-platinum plug, I use these sometimes however I get a better idle from sidegapping the plugs, so I've been using BPR6ES-11. Quote Link to comment Share on other sites More sharing options...
NewZed Posted August 22, 2013 Share Posted August 22, 2013 GP7133 is the single-platinum plug, I use these sometimes however I get a better idle from sidegapping the plugs, so I've been using BPR6ES-11. Can you add some detail on the side-gapping and the idle changes? I just spent some effort indexing a new set of plugs,which I've been doing since I found it smoothed the idle on my last "last-legs" engine (leaky valve stems seemed to play a part in the rough idle also). I thought about side-gapping but wasn't really sure what it offered. Quote Link to comment Share on other sites More sharing options...
Xnke Posted August 22, 2013 Share Posted August 22, 2013 I had an idle misfire that was random, didn't follow any plug, cylinder, or wire, and never went away. I switched to sidegapping and indexing the plugs and it all but dissapeared, and I was able to lean the idle out considerably and the misfire vanished. Quote Link to comment Share on other sites More sharing options...
yhlz Posted August 26, 2013 Share Posted August 26, 2013 (edited) I just got some br6es or 4922. Works fine for me. What would be the difference? I drive a 75. Edited August 26, 2013 by yhlz Quote Link to comment Share on other sites More sharing options...
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