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Had a great day riding in the forest despite the fact it was entirely too hottttt. Here are the pictures of my silencer and plug
straight out of the woods and straight in the truck not screaming down the street plug chopping and making my neighbors and at me lol
Jetting 42 pilot needle 2nd .5 shim 155 main
Fuel Shell 89 octane
Oil Motorex Crosspowet 2T
Plug NGK BPR8EG
Sealevel

Have a great day And may the birds of paradise fly up you noses


This camera's history

sorry my camera totaled on me this ones not much better

Any reason you are running a projected tip instead of normal?

Thanks.

Stay cool out there!

Ive been running these plugs for over 35 years they used to be B8EV back then I believe, they are a fine wire plug so the spark is concentrated in a smaller space keeping the firing area more concentrated, hotter and cleaner. You will notice a cleaner and revier engine with these plugs and i cant remember ever fouling one. I dont use any of those gimmick plugs The stator only has so much power to fire, multi electrode plugs just seem to confuse things. my 4stroke came with a duel electrode i changed it out for a single. My first experience with this issue was way back with my Johnson out board it came from the factory with a surface gap plug they dont have any electrode at all they fire all around the side and ran so horrible cough, spit, stall. nasty, Johnson finally came out with a service billeting with an electrode type plug and the difference was astounding ending all problems.I grew up in the muscle car days ive been tuning since was 15
Have a great day

bikeman2502001 wrote: 01:22 pm Jul 18 2020 Had a great day riding in the forest despite the fact it was entirely too hottttt. Here are the pictures of my silencer and plug
straight out of the woods and straight in the truck not screaming down the street plug chopping and making my neighbors and at me lol
Jetting 42 pilot needle 2nd .5 shim 155 main
Fuel Shell 89 octane
Oil Motorex Crosspowet 2T
Plug NGK BPR8EG
Sealevel

Have a great day And may the birds of paradise fly up you noses


This camera's history

You wrote "BPR8EG". Is "P" not a projected insulator? I couldn't find that plug on the internet. Did you mean to write "BR8EG"?? If so, I know what that one is. It is the stock plug in my YZ250, plus a better plug for our KDX's.

Awww yes you are right BR8EG is correct i must of had my glasses on sideways sorry

I prefer the finer wire plugs. My 2005 KX250 uses a BR8ECMIX. say that three times fast.

The local O'reilly Auto has my 2005 KX125 plugs for $23.99 each. R6918B-9

looks like you are a die hard 2 stroker more power to you I also like the yz250x and almost bought one when i purchased My Kdx instead now im sure i did the right as I cannot use all of the power that a 250 puts out. I used to race the open class back in the old days and can you say ENTIRELY WAYYYY TO MUCH POWER!!!!! I used to HEAVILY detune those things to get an advantage. Those things will loop out at 80 mph INSANE

INSANE POWER!