Tomos A55 carburetor jets - How to change - video tutorial - upjet upjetting

http://www.LanceCampeau.com

Here is a video tutorial on how to change the carburator jets in a Tomos A55 moped engine.

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[MrHowDoYouDoIt]

I have an tomos 2006 lx (a35)and im wondering what size jet i need to put in to upjet. also... whats the exhuast would u reccommend i put on my moped? i currently have stock

[LanceCampeau]

@MrHowDoYouDoIt

Get a Tecno bullet.... cheaper then a BiTurbo with the same perfomance.... if you have the bread, go for the Technigas Next pipe... its low end torque makes it a good choice if you plan to change your sprockets for increased speed.

[John6495]

hey i was wondering is the main jet a 6mm or 5mm.

[LanceCampeau]

@John6495

stock carb on a Streetmate is 14mm Dellorto PHVA... it uses 6mm main jets...

[Jskizzle69]

hi i just got a new 2010 tomos lx and i got a biturbo pipe but i dont know what size to change the jet to can you help?

[LanceCampeau]

@Jskizzle69

Buy these jets... 58, 60, 62, 64 and 66.... you need a range of sizes to tune properly.

[primoznovak]

why didnt you just dump the fuel on the grass (it eas already ruend) and then clean the fuel boul

[ILuvUMan7]

@LanceCampeau

Where is the best place to buy these main jets?

[xxrussellxx1718]

im gonna get a uni pod air filter. what size do i need?

[mikeevas2002]

Lance, I just added a biturbo muffler and upjetted (using the air filter and jet speed kit from 1977 mopeds.com) my 2008 Tomos LX and a few days after my engine is busted. I was going about 30mph and all of a sudden it slowed down, jerked and then it sounded like something broke inside. Now I can't move the pedals back to even try to kick start. I'm afraid the engine might have seized, any suggestions on what I should do? I don't think the upjet and new muffler cause this, what is your thought?

[Ubojica6661]

Can you please help me with my tomos a3 carburetor? Please. Can you suggest me, what household chemical I can use to clean it from scale (I hope I spelled that right). The engine is actualy new, but it was not used for a year and few months, so carburetor is filled with dirt and scale. I cannot get carburetor cleaner (in spray) in my countrey, I was trying to find where can I buy it, but I can't, noone has it. Thanx!

[hanzithaking]

does all a55 come with a oil line ?

because i have a tomos flexer and cant figure out what engine i have because the the moped says a35 DD and the engine a52 and the cylinder a5 please help!

[schvabo99]

on 16/16 dellorto go with 70 jet,that is ideal

[laxking57]

is this what you have to do to upjet when you add a biturbo

[eventvista1]

I am a few weeks away from purchasing a Tomos and I really appreciate all your videos. I am sure these vids will provide tremendous value when I start doing scheduled maintenance and troubleshooting. Great work!

[bigboi1582]

? i jus cleaned my carb out on my 07 sprint yesterday.. now gas is leaking out of the back of the carb and its flooding the engine.. wat did i do?!? can u tell me wats wrong? thanks