instilation help

[ksk350]

i just got the hmf, do i need a jet kit? if so how do i install it? if not, what do i do to the carb? i am also putting on a 12 tooth sprocket and twin air, air filter.

 

[97warriorrider]

most of the HMF come with a jet kit..it might be a good idea to jet it..

 

[dave76]

It needs to be jetted, the HMF pipe is way more open than a stock exhaust, you'll end up too lean. Stock is 145 so start with a 150 and go from there.

 

[camaroz28]

hmf doesnt give you ajet kit i had to buy one separate and bro dont make the same mistake i did buy mikuni jets from a dealer

 

[chad021]

lol 12 tooth with more power? wheelie machien hey?

 

[camaroz28]

werd look at the other threads on sprockets

 

[ksk350]

12 tooths a bad idea? what size do you recomend? i can still send the sprocket back it dudnt come yet. anyone got a step by step processs on how to jet it?

 

[camaroz28]

go to the tutorial section and look for jet kit installation im pretty sure its there

 

[xkingraptor350x]

12 tooths a bad idea? what size do you recomend? i can still send the sprocket back it dudnt come yet. anyone got a step by step processs on how to jet it?

i have the 12 tooth and a hmf exhaust on mine and i love it that way. first gear is useless but i think its awsome in the woods and if your racing it works well with a second gear start... ;D oh and a little english wouldnt hurt. : lol j/p