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tried EVERYTHING no luck, can't find a post with the answer


Jorge_pg

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Quick and simple as possible can't find a post that has the answer I'm looking for! 

I can't get the bike to idle RIGHT what so ever and have tried everything I can possibly think of and am I out of ideas I'll try to be as detailed as possible.

Mods

Fresh, stock cylinder 4mill dune port HJR 

t5 pipes

Cool head domes cut for 91oct

sea level 

+4 timing 

stock carbs, none of tors crap, crossover tube , k&n pods with outter wears, vforce 4, current jetting 

30pilots

Needle One above middle clip

330 mains 

So mid and top are great plug chops show it too, but I've never been able to get the idle right, when it's cold it start 1-2 kick right up no choke and then it warms up and acts rich, Boggs and has to clear up before it revs up. It will idle for a minute or 2 then die every time! 

I've tried going down to 27.5 and 25 and somehow does the same shit, when I open and close air screws I don't notice a difference,  slides are in the right way choke tube is there, sync carbs, I've leak tested and no leaks, reeds are new less than 3 months on them, I tried turning the  idle screws in all the way and helped a little bit but still not right , and carb body is shaved as low as could for the same reason that It wouldn't stay idling, I've even checked the pick up gap on the fly wheels and it's good. The last things I've done is full tear apart the carbs to clean and nothing float is set 21mm 

any help is much appreciated! 

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18 minutes ago, Jorge_pg said:

 carb body is shaved as low as could for the same reason that It wouldn't stay idling

what does this mean?

are you talking about the part where the idle screw goes in? you shaved that down as far as possibly so you can crank that screw in more, is that what you mean?

also you said you turn the screws in and it helped. have you tried a 32.5 or 35 pilot?

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10 minutes ago, Ayesully810 said:

what does this mean?

are you talking about the part where the idle screw goes in? you shaved that down as far as possibly so you can crank that screw in more, is that what you mean?

also you said you turn the screws in and it helped. have you tried a 32.5 or 35 pilot?

 

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11 minutes ago, Ayesully810 said:

what does this mean?

are you talking about the part where the idle screw goes in? you shaved that down as far as possibly so you can crank that screw in more, is that what you mean?

also you said you turn the screws in and it helped. have you tried a 32.5 or 35 pilot?

I feel 32.5 and 35 are too big for my set up, HJR recommend me with 27.5 for the port job

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3 minutes ago, Ayesully810 said:

my jetting is perfect too

my air screws are at 1.25 turns out

37.5 pilot, 360 main, and 4th clip on vitos needle (same needle as Toomey basically)

Wow, I'll order a pair of 32.5 tomorrow then! Hope fully other people chim and have other ideas too. I'll also try contacting HJR tomorrow as well

Edited by Jorge_pg
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