Help with carburator and jets etc

Myself123 · 17. April 2010, 16:33

Hey. I have never gotten my Jet-Force to run in idle or run right at all, so im just going to buy a new carburator. I was thinking of the DellOrto PHVA 17,5mm, would that work fine with original 50cc? It has a Leovince ZX installed, and all restrictions removed, so how large main jets should i buy with the carb?

And i have one more question, when i bought it i got a Malossi CDI ignition module included. Is this any different from the original ignition module?

Thanks in advance

BigPhil · 18. April 2010, 12:28

i think the original jet force with a leovince handmade just need a bigger 'main nozzle' and not a bigger carburator

do you already know that you also have to change the variator? you need other weights and 'coupling springs'!

i mean if you change these things your jet force will run better

but if you have more question just ask me

Myself123 · 18. April 2010, 16:44

BigPhil schrieb:

i think the original jet force with a leovince handmade just need a bigger 'main nozzle' and not a bigger carburator

do you already know that you also have to change the variator? you need other weights and 'coupling springs'!

i mean if you change these things your jet force will run better but if you have more question just ask me

Yeah i kow that i dont need a bigger carburator, but the one i have is kinda fucked and the choke doesnt work right. So im going to buy a new carb, but its cheaper to buy that DellOrto than a new original one. Yeah I know i have to change weights and springs, got that sorted

BigPhil · 18. April 2010, 21:44

ok. well, i think you could take the 17,5mm carburator! im sure that it will wokr. but you will consume more gasolin with the bigger carb and it could be that you have to change the air supply because with more gasoline you need more air

leo-j cup · 18. April 2010, 22:09

why dont you just buy a new chocke?
but you can also take the 17,5 carb

antown · 19. April 2010, 11:00

main jet: 60 or 62, try it

R-Cupstyler93 · 19. April 2010, 11:16

in my opinion you should buy the 17,5er dello because it brings you more power and
a better sound

Myself123 · 19. April 2010, 14:53

Thanks for answers

Just one more question to be answered, what differense does the Malossi CDI box make?

antown · 19. April 2010, 21:49

Myself123 schrieb:

what differense does the Malossi CDI box make?

i'm not sure but i don t think that you can feel a difference between the original one and the one from malossi.
i don t know andybody who tried the cdi jet.

Help with carburator and jets etc

Help with carburator and jets etc

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