Ethos full system jetting

smithwoodwest · Post by **smithwoodwest** » Tue Jun 23, 2015 8:46 pm

Hello right hopefully getting an ethos full system with race headers, not a clue what the jetting and needle height is going to need to be anyone else running this system and can make any suggestions ?

Post by **micpec** » Tue Jun 23, 2015 11:35 pm

Need more details/specs of your bike that you want to use a full ethos system on to understand.

Post by **Neosophist** » Thu Jun 25, 2015 12:46 pm

smithwoodwest wrote:Hello right hopefully getting an ethos full system with race headers, not a clue what the jetting and needle height is going to need to be anyone else running this system and can make any suggestions ?

generally Japanese systems are designed to run ok with stock jetting.

If its an 89 bike you can put at least 115 / 118s in it as 110s are quite lean anyway.

118 / 120 is a choice used too, depends on altitude but ive found this to be rich sometimes.

smithwoodwest · Post by **smithwoodwest** » Thu Jun 25, 2015 1:16 pm

Effectively standard well it's standard bar a scorpion end can and ignitech tcpip4

Post by **micpec** » Thu Jun 25, 2015 7:40 pm

Have you opened the carbs before and look inside what is fitted right now?

smithwoodwest · Post by **smithwoodwest** » Sun Jun 28, 2015 10:23 am

Nope I haven't to be honest,

vfrman · Post by **vfrman** » Sun Jun 28, 2015 2:26 pm

Well, thats the first step, and I'd also pull the plugs and have a look at those.

Ethos full system jetting

Ethos full system jetting

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Re: Ethos full system jetting

Re: Ethos full system jetting

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