A lot of dyno time, even on the stock engines. Also something to note and I might get flamed here but after buying my wifes sled this year. Champions all the way. There was a slight difference in performance with the NGK showing slightly better midrange pull. Personally the Polaris oil is fine as far as lubrication goes, it leaves some wicked bad deposits on your valves
I went onto NGK's website and they say to run the BR9ES,but then i check rn57ycc's, then run the bpr9es's.
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the difference between the br and. NGK BR9ES or NGK BR8ES? BR9es would be colder then BR8ES's. Technically, the correct plug is Champion RN57YCC, but Polaris. Well, i have br8es plugs in my sled. (stock plug) and i went to the dealer and he gave me the differance between the 2 plugs?.
Quote from: NH-Tom on January 17,pm. That thing doesn't smoke at all hardly so I went to that in my sled and smoke levels went down also.
Are we even talking about the same plug? Thats the main reason why I dont run it. Post 2. I have a TXL Indy that was hard starting took pulls to start. Mar 31PM.
Champion plugs in Polaris
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|BuddyP View Member Profile. Apr 9AM. Mar 30PM. However I hate the smell of the VES oil, that sweet burned sugar smell is enough to make me puke. Welcome Guest Log In Register.
I used the ir's this year with good luck. Lo-Fi Version.
BR9ES Polaris: IQ. Can a person use the BR9ES safely if the sled came with BPR9ES plugs? tHE BPR9ES is the replacement for a Champion RN57YCC plug that comes in most Polaris sleds.
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I don't have a manuel and couldn't find a chart online. Polaris Edge X. They have BR9ES but I know they are the wrong ones. Maybe the BR8Es which is a little hotter. The issue with running BR9ES's in the domestic twins is that the stock RN57YCC Champ is a "dual heat range" plug.
From looking online, Champion is RN57YCC and NGK is BPR9ES. . liked NGK BR8ES or Libertys run champions only IMO.
Oil really is more of a personal preference than anything as far as im concered. Even still i like to clean mine every miles if at all possible.
Jan 23PM. This is just a hypothesis.
Video: Rn57ycc vs br9es vs br8es Spark Plug Heat Range - NGK Spark Plugs - Tech Video
I rarely foul plugs so Irradium plugs are something I just do not need. Please login or register. The champs in my dragon did not make the first ride and they fouled.
Rn57ycc vs br9es vs br8es
All this posting, and nobody has given the number of the NGK iridium plug that they are using. However the fine wire due seem to wear out faster.
Video: Rn57ycc vs br9es vs br8es
That came from the dealer. They totally drained the system put VES back in it and hp went back up.
Who's not Running NGK irradium plugs Polaris Files
And side question why did the '94 triple spec FN3C/BR8ES?. Items 1 - 9 of 9 Electrical/ Ignition - Spark Plugs - Champion - Champion RN57YCC/ RN57YC · Champion RN57YCC/ RN57YC NGK BR8ES NGK BR9ES.
Shop our complete selection of Dirt Bike Motorcycle Snowmobile parts and Champion Spark Plug - RN57YCC Part #: BR8ES Mfg Part #: BEST ANSWER: Br9es is just a plain copper core plug with a resister to eliminate noise .
I bought a lot of about 50 EGV' on ebay a while back.
Magnuson-Moss Act, to require you to use their oil, if they did not provide the oil for free. After all that it was still hard to start. Are you going to screw in a set of plugs and notice a difference Yes you can and will.
As for plugs in all US made motors i run Champion plugs Go with what works for you.