AmsOil Ratio

Discussion specific to the 1995 - 2006 KDX200 (H Series) and 1995 - 2005 KDX220R (A Series) models sold in the USA
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Chilly
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AmsOil Ratio

Post by Chilly »

I just bought a 99 kdx 200. I bought AMSOIL. The bottle says mix 50:1. The manual says 32:1 i belive. Since im using high quality oil would it be ok to run 50:1 through it? They guy I bought it from ran 50:1. I have brand new top end as of yesterday and I havent even did the warm up process yet.
spl383
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Re: AmsOil Ratio

Post by spl383 »

I am running amsoil at 50:1 with no problems
TheRadBaron
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Re: AmsOil Ratio

Post by TheRadBaron »

I use 40:1 with Amsoil Interceptor with good results. I doubt that they'd advise 50:1 if it was a bad idea, though.
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Cturbo
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Re: AmsOil Ratio

Post by Cturbo »

Amsoil 50:1 here.
No problem here.


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Chilly
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Re: AmsOil Ratio

Post by Chilly »

Just making sure. Thank you
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AmsOil Ratio

Post by ohgood »

the bottle can say 100:1 or 10000:1, but that doesn't mean it's enough for your old dirt bike.

;-)
MotoArts
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Re: AmsOil Ratio

Post by MotoArts »

You can run it up to 100:1.
I've ran it in several high winding bikes back in the '80's, no issues.
50:1 is being safe.
You're not alone, I was skeptical too... :cool:
'97 KDX220, '84 YZ125, '81 YZ250, '78 RM250C2, '80 RM100T, '04 KTM 250SX,
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Jaguar
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Re: AmsOil Ratio

Post by Jaguar »

the more oil, the better the protection against parts wearing down
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JFortner5
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Re: AmsOil Ratio

Post by JFortner5 »

I like a little more oil too. Most important thing is to decide what ratio you want to run and jet accordingly. I personally like 40:1 since I mix 5 gallons at time.


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TimmyD
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Re: AmsOil Ratio

Post by TimmyD »

My little brother and I run 50:1 Amsoil Dominator with no issues. Some of our buddies run 100:1 with the Amsoil Interceptor and never had an issue either. Even though Amsoil is a little on the expensive side, it is good stuff.
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kx200
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AmsOil Ratio

Post by kx200 »

50:1 and jet it right. I have a 97 that went 7500 miles with Walmart 50:1
Chilly
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Re: AmsOil Ratio

Post by Chilly »

Alright I'm mixing it 50:1. Thanks for all the in PUTS
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Re: AmsOil Ratio

Post by FORECON8541 »

I was running Saber (100:1) in my 97 and it ran awesome. Running the DOMINATOR (32:1) and love it.
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Julien D
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Re: AmsOil Ratio

Post by Julien D »

Because of the way that a two stroke is designed and the way that ring seal is achieved, assuming that the jetting is correct for the mix, more oil results in more power. There is, of course, a point of diminishing returns. There is also personal preference. There are plenty of articles on the subject if you care to do some research. You will find plenty of conflicting opinions on this forum or any other.
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