Gettin Spark Plugs

[stephenjr2000]

what are the best spark plugs to use in a bj
mine came with "NGK BKR5E-11"
what are the best one to get

[Strugglerzinc]

The manual lists ZFR5F-11 for the ZM engine and the BKR5E-11 for the FS (which i doubt you have)

The ZFR5F has a slightly longer tip then the BKR5E so dunno how that translates into a difference in combustion.

Just remember that you WILL NOT make more power by using fancy schmancy platinum, iridium, silver, gold, 2 electrode, 4 electrode plugs alone, no matter what anyone says.

I am quite happy with my old skool copper plugs @ $18 each.

[mazdamig]

stephenjr2000, a good link http://www.sparkplugs.com/results_app.a ... IA=1363777