rebuild ?

[kenjolly]

I just freshened up Haydens 50 last night and it seems to be way out of toon"carb". I’m I just getting old and forgetful and don’t remember tuning it last time or is something else wrong.

Also the cable I guess hooked to the oil injection if im pre-mixing is their any reason to leave it hooked up.

Thanks, still learning

[bulldogfallon]

What is the problem with how it is running?

To keep it looking stock you should keep it hooked up (wink wink)

[hotquads1]

Originally posted by kenjolly
I just freshened up Haydens 50 last night and it seems to be way out of toon"carb". I’m I just getting old and forgetful and don’t remember tuning it last time or is something else wrong.

Also the cable I guess hooked to the oil injection if im pre-mixing is their any reason to leave it hooked up.

Thanks, still learning

you should leave the cable hooked up because it is also your throttle cable and tends to hang open if it does not have the return spring preasure of the oil injector, replacing the cable with a single pull race cable is your other option , but as gary mentioned this would not appear stock.

[dirttrack86]

DO NOT !!!! , I repeat, DO NOT unhook the cable from the oil pump. It WILL stick wide open sooner or later, usually within 3 to 4 rides. I have the bent bumper, a-arms, shock, and frame to prove it. LOL.

[camsdad]

freshening up shouldnt change jetting.......when you say "out of toon" do you mean rich ,lean,???????? give more info amd we'll try to help.........

[kenjolly]

after the new rings,piston and everything was in it took a littlt while to start. After That it wouldnt idle and if you hit the gas it just sits there and slowly winds up. I do have it jetted alittle to the rich side.but i have been running the same way all year will good results. HELP

[markvette]

check compression. you may have broke a ring putting it back together.

Mark

[camsdad]

i second what markvette said................

[kenjolly]

Strike 1 138psi i wouldnt have thought of that.

I did run it some more and its better at idle and good once you get the rpm's up like you would on the line. Still has a bad lag from idle up. Im going to clean carb and try that, i may have gotten something in their. keep the ideas coming i would like to try to fix that lagging.

[AFROracing]

this brings up a funny story of our rebuild..
quad would start after rebuild and act pretty much as you discribed... I notice very little pressure coming from the pipe.

After a very long investigation of the carb, electronics and motor I found that a small furry varmit had made a home in the expansion chamber of the pipe hindering full revs...