Subject	The B and G designate different electrode tip design>>
Posted by	ZUL8TR on May 05, 2012 at 8:00 AM
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In Reply To	1990 NA spark plug questions posted by dutch_Z on May 02, 2012 at 06:51 PM
Message	The B is special design and the G is fine wire nickel alloy center, both numbers you note have P lead letter which is platinum. At least this is what the chart indicates on the NGK site. I would go with the PFR6B-11. ZUL8TR in Orlando,FL
Follow Ups	1990 NA spark plug questions - dutch_Z 18:51:51 05/02/12 Also, NGK's site shows 5's for NA. Who's right/what gives? (n/m) - dutch_Z 18:55:22 05/02/12 22401-1P116 na spark plugs (PFR6B-11) (n/m) - Draker (Eugene, OR) 18:59:01 05/02/12 The B and G designate different electrode tip design>> - ZUL8TR 08:00:32 05/05/12
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