spark plug question

[salty21]

just bought some plugs which were listed as cbr600rr plugs with the code imr9c-9h stock no '6777'

but according to ngk part finder i want imr9c-9hes stock no '5766'

is what i have going to be ok? are the last few digits of a plug code that important or is it just tiny differences in heat range and should still work ok?

*edit, found this decoder wotsit that explains what the letters mean, but it still means bugger all to me, im sure someone i here knows the lingo,https://www.ngksparkplugs.com/techinfo/spark_plugs/partnumberkey.pdf
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04 NSR 125(sold) ---- 03 CBR 600rr(sold) ----90 pan euro ST1100 '' ----02 CG 125
94 CB400 Super Four ---- 2000 VTR SP1 (sold) ---- 08 ninja p8f(sold, meh) ----05 CBR600rr

[lonner]

hi m8 here is what it all means

https://shop.wemoto.com/info.dyn?title=Spark_Plugs

[salty21]

david silver seems to think i have the right ones.

https://www.davidsilverspares.co.uk/parts/part_11898/

think im gonna fit em today and see how it goes
____________________
04 NSR 125(sold) ---- 03 CBR 600rr(sold) ----90 pan euro ST1100 '' ----02 CG 125
94 CB400 Super Four ---- 2000 VTR SP1 (sold) ---- 08 ninja p8f(sold, meh) ----05 CBR600rr

[Ichy]

The basic plug is all the same, its just the difference in the electrode.
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https://www.metacafe.com/watch/1972097/how_to_behave_on_a_forum/

[salty21]

so they should be fine then?

just typed my vin number into this site and these say im right too,

https://zsf-motorrad.de/en/Spares/CBR600RR3-ED/E-2-CYLINDER-HEAD
____________________
04 NSR 125(sold) ---- 03 CBR 600rr(sold) ----90 pan euro ST1100 '' ----02 CG 125
94 CB400 Super Four ---- 2000 VTR SP1 (sold) ---- 08 ninja p8f(sold, meh) ----05 CBR600rr

[Ichy]

IS the 9hes iridium and the 9h standard copper core?
____________________
https://www.metacafe.com/watch/1972097/how_to_behave_on_a_forum/

[salty21]

no there both irridium, put them in earlier and they seem ok so far, they looked the same as the old ones apart from the old ones are denso
____________________
04 NSR 125(sold) ---- 03 CBR 600rr(sold) ----90 pan euro ST1100 '' ----02 CG 125
94 CB400 Super Four ---- 2000 VTR SP1 (sold) ---- 08 ninja p8f(sold, meh) ----05 CBR600rr