carb questions with pics. and is my jetting ok?

[4cfed]

took carb off to clean it.. turns out there was a220 main it it so it was never changed like the recipts i got with my blaster showed.. anyways...

in this photo the port next to the injection port thats capped off.. what is it?? it has a smal hose that comes off and goes into the case..

now this pic... the port about the air/fuel screw slightly to the right.. whats it for??? there has never been anyhting on it?? shouldnt it have avent tube on it simmaler to the vent tube coming off the bowl???

now this is what my plug looks like after the 230 jet swap, and carb tweeking.. this was a used plug.. the has about 6 hours on it.. these pics where from after about eight 1-2-3-4-5-6 gear wide open banging gear passes down the road... look good??

 

[4cfed]

anyone??

 

[DUALSTROKE]

The first pic I believe is just an old inlet that was used for the oil injection.The second pic just put a hose on it that is just a drain.On the plug,you really need to get a few plugs in order to tell.It is hard to get a good reading off of an old plug.

 

[DUALSTROKE]

The first pic needs to be blocked off which I believe is what that contraption is doing.If you want I have a stock carb on my bench downstairs,send me your email address and I will take a few pics and send them to you if it helps.

 

[4cfed]

i know the one with the hose with a screw in it was for the oil injection.. the port next to it has ahose coming off and going to the case...

 

[DUALSTROKE]

there should be no hoses from the carb to the cases.

 

[4cfed]

WTF!! im seruous!! im not nutss.. ill go take a pic right now and post it up. gemme 5 min

 

[4cfed]

here are the pics.. first one you can see wher ethe hose comes off the carb.. the hose is next to the oil iol injection port( injection plugged off)

this picture is where the hose goes to a port below the reed/intake boot

and this picture is of the whole shebang

 

[liljatownboy]

i had a hose running off my engine on my yz 125 but it wasnt connected to the carb it was an over flow for the oil in the case

 

[liljatownboy]

and i think that is an overflow on the side of the carb so i would disconnect it from the engine unless you want motor oil in your carb or gas in your motor oil

 

[4cfed]

idk what its for.. but when i took the carb off to clean it. once i turned the carb over fuel came out of the port

 

[4cfed]

and i think that is an overflow on the side of the carb so i would disconnect it from the engine unless you want motor oil in your carb or gas in your motor oil

dude.. its 2 stroke.. gas and oil supposto be mix lol

 

[liljatownboy]

dude.. its 2 stroke.. gas and oil supposto be mix lol

c'mon now are you serious? you mix 2-stroke oil in your gas!! not motor oil.. i hope you didnt fill your crankcase with 2-stoke oil or mixed your gas with motor oil

 

[4cfed]

wtf???? i hope your just being ajag off right now..

gear saver oil in trans..... gas tank gets gas and hp2

 

[liljatownboy]

ok so you think it is ok for the gear saver oil to go into your combution chamber?

 

[4cfed]

what the fk dude



hose goes to CRANK case not trans case

 

[liljatownboy]

that hose running from your engine is your crankcase overflow (for when you put to much oil in the case). so it mean it dont need to be running inside of your carb

 

[4cfed]

ok.. i was confuesed and thought you were fukin with me for amin there... sorry bro

 

[4cfed]

ok after lookin at acarb pic.. i should have vent hoses off them two ports... so where do i run that over flue hose to??? back and zip tie it to the bowl over flow hose??

 

[dburroug]

the ones off the carb are vent lines for fuel...and i think the best way to run them is off the carb, up and over the carb to the other side, and point down on the other side. I have always heard vents should point up at least initially... the one off the case is the vent line for your trans fluid...stock has it run to the front of the bike....but just run it back behind the motor and point down near your swingarm mount