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10-12-2022, 09:00 PM | #1 |
Not Yet Wild
Join Date: Sep 2022
Posts: 44
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BR5ES or BR4ES
I've found conflicting info about the proper spark plug to be used in a G9. Could anyone chime in about the correct one?
thanks in advance |
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10-12-2022, 09:15 PM | #2 |
Nincompoop village idiot
Join Date: Apr 2018
Location: Michigan
Posts: 9,682
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Re: BR5ES or BR4ES
4 will run a little hotter than the 5. I’m pretty sure the G2 called for a BR5ES and the G9 called for a BR4ES.
Honestly though, I doubt you’ll ever notice any difference running one vs the other. |
10-13-2022, 12:04 PM | #3 |
Not Yet Wild
Join Date: Sep 2022
Posts: 44
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Re: BR5ES or BR4ES
ok thanks.. weird how the same engine listed 2 different plugs. Maybe there is an ignition difference or something for them to have made the change for G9's.
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10-13-2022, 03:01 PM | #4 |
Nincompoop village idiot
Join Date: Apr 2018
Location: Michigan
Posts: 9,682
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Re: BR5ES or BR4ES
There are some slight differences between the G2 and G9 engines. The ignitor/CDI is one of them.
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