SER# 1C069613
Need help from Mr Don or Joe or someone that knows for sure please.
I would like to put NKG plugs in my motor. I think this one is a direct replacement. NKG # DCPR7E gap at .028. Can you confirm this please. The plugs in it now are Champion RA8HC gap at .040
Thank You.
Last edited by NORRIS CRAFT 1; 10-02-2019 at 02:58 PM.
Was hoping Don or Joe or someone that knew for sure this NKG plug & gap was the correct replacement for this motor would have the time to answer this question. I do not want to damage my motor. Thanks for any help.
I would not use any other plug/gap than as specified in your owner's manual and from what I could find, that would be the Champion RA8HC gapped at .040". There should be a sticker or label on your engine specifying the same.
_______
Phil
'09 Hewescraft ProV
'09 150 Optimax
Thank you for your help Silverfox. I'll stay with the champs.
10-4 to what SilverFox stated. Use the plugs the manufacturer calls for and the gas / octane specified.
2019 RT 198P
2018 Mercury Pro XS 150 HP 4 Stroke #2B610068
Twin 12' BT Talons
4" Atlas Jack Plate
Riptide Instinct Quest
Thanks to all for your replies. Very nice of everyone
_______
Phil
'09 Hewescraft ProV
'09 150 Optimax
RA8HC is indeed the correct plug.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
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