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Post by murkyapricot on Jun 29, 2015 19:14:07 GMT -5
It was above where the belt is (the airbox)
I think that's where the hose was running honestly i don't remember at this point, where would the hose from the cover (sorry don't know the name, the thing that covers where the valves are) go
The one hose from the manifold goes to a splitter and goes to the petcock and the other split goes to the carb
The second hose goes to those canister emissions things
Ill take a better picture when I get off work
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Post by geh3333 on Jun 29, 2015 19:25:07 GMT -5
It was above where the belt is (the airbox) I think that's where the hose was running honestly i don't remember at this point, where would the hose from the cover (sorry don't know the name, the thing that covers where the valves are) go The one hose from the manifold goes to a splitter and goes to the petcock and the other split goes to the carb The second hose goes to those canister emissions things Ill take a better picture when I get off work you need to hang the valve cover vent hose up high and put some kind of filter on it, so nothing can get into the valve cover. I would also eliminate all the emissions crap and close off the extra vaccum lines. |
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Post by murkyapricot on Jun 29, 2015 19:29:20 GMT -5
It was above where the belt is (the airbox) I think that's where the hose was running honestly i don't remember at this point, where would the hose from the cover (sorry don't know the name, the thing that covers where the valves are) go The one hose from the manifold goes to a splitter and goes to the petcock and the other split goes to the carb The second hose goes to those canister emissions things Ill take a better picture when I get off work you need to hang the valve cover vent hose up high and put some kind of filter on it, so nothing can get into the valve cover. I would also eliminate all the emissions crap and close off the extra vaccum lines. Alright I've got an extra fuel filter ill throw on there, right now i have the hose hanging down so that's probably not helping thanks for the responses everyone ill upjet tomorrow and report back I've been meaning to get rid of the emissions just been lazy, is it as simple as just capping off the second port from the intake manifold? Would it be a bad idea to switch both the idle and main jets at the same time? Or should I do one, see how it affects it, then do the other if no improvement just a pain pulling that carb out over and over in the hot florida sun I've got no covered area to work under |
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Post by geh3333 on Jun 29, 2015 19:48:49 GMT -5
you need to hang the valve cover vent hose up high and put some kind of filter on it, so nothing can get into the valve cover. I would also eliminate all the emissions crap and close off the extra vaccum lines. Alright I've got an extra fuel filter ill throw on there, right now i have the hose hanging down so that's probably not helping thanks for the responses everyone ill upjet tomorrow and report back I've been meaning to get rid of the emissions just been lazy, is it as simple as just capping off the second port from the intake manifold? Would it be a bad idea to switch both the idle and main jets at the same time? Or should I do one, see how it affects it, then do the other if no improvement just a pain pulling that carb out over and over in the hot florida sun I've got no covered area to work under It would be best to do one at a time. If you can post a pic of the emissions , we can talk you through it. Its as easy as removing certain parts ad capping off lines. |
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Post by murkyapricot on Jun 29, 2015 23:08:17 GMT -5
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Post by geh3333 on Jun 29, 2015 23:22:47 GMT -5
Remove everything on the fuel line from the tank except the fuel filter and the petcock. I'd remove the petcock also and just install a manual shutoff valve. Then block off all the vacuum lines. If you install a manual shutoff valve , you will be able to block off all vacuum lines.
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Post by murkyapricot on Jun 30, 2015 7:22:27 GMT -5
What do you mean everything on the fuel line? Also what about the second line coming off the intake manifold? And all the canisters
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Post by murkyapricot on Jun 30, 2015 20:48:42 GMT -5
Switched from 38 to 40 idle jet, haven't taken it for too long of a ride, but it seems the popping hasn't changed much if any
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Post by steve on Jul 1, 2015 10:07:40 GMT -5
Go up to a 120 main. The more fuel you add, the cooler it will run. I really think you need to upjet. You noticing how hot it is running is another symptom of being lean.. Upjet the main.
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Post by murkyapricot on Jul 4, 2015 10:39:14 GMT -5
Go up to a 120 main. The more fuel you add, the cooler it will run. I really think you need to upjet. You noticing how hot it is running is another symptom of being lean.. Upjet the main. Alright so ive been riding around the last two days with a 120 main and 40 idle Top end performance seems better, but I'm still getting popping on decel, though maybe not at much but it feels like the scoot is struggling to get moving from stopped I'm thinking I should prob drop back to the 38 for the idle I'm also noticing a way stronger smell of exhaust, might just be from too rich of an idle jet I'm thinking? |
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Post by JerryScript on Jul 4, 2015 12:01:31 GMT -5
I agree. On deceleration, the butterfly closes when you release the throttle. So just the idle jet is in use at that time.
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