94 gsr spark plug gap?
1.3mm or .051"
NGK spark plug number, last two digits are the gap in millimeters.
PFR6G-13
All other B-series engines have 1.1mm gaps. GS-R motors are the only exception.
NGK spark plug number, last two digits are the gap in millimeters.
PFR6G-13
All other B-series engines have 1.1mm gaps. GS-R motors are the only exception.
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by romeo619romeo »</TD></TR><TR><TD CLASS="quote">one side will say .05 and if you flip it around it will say 1, the spartplug gaping thingymagiy
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That's because 1 measurement is standard and one is Metric. In the olden days spark plug gap was measured in thousandths of an Inch. The sticker on the undersice of your hood has the measurement on it. Mine was definitely 1.3 mm. In 95 GSR.
</TD></TR></TABLE>That's because 1 measurement is standard and one is Metric. In the olden days spark plug gap was measured in thousandths of an Inch. The sticker on the undersice of your hood has the measurement on it. Mine was definitely 1.3 mm. In 95 GSR.

The #1 at the bottom of the page is for the gsr plug, notice the *1 next to it. Also note that there is no "new standard" limit, just the service limit. Buy them new, put them in, when they get to .051" replace them.
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