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Newb
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Joined: Mon Oct 29, 2018 9:31 pm
Posts: 9
Post Hey
So I got 04 zuma 2t yas R pipe, I want to sport BBK thinking Of either Top Perf. Polini. or Malossi, which would run most reliably on stock carb ?Also gonna get aftermarket clutch polini malossi or doppler easy s[port kind. Thank you for your help

_________________
04 Yamaha zuma
ncy ramp plate Plus secondary pulley ( does alot )
Yasuni R derestricted + Carb Mod
Stock air-box, carb, and cylinder
Gates Long belt 44mph Gps'd


Sun Apr 28, 2019 10:40 am
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Bronze Member
Bronze Member

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 406
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Hey
Any of those 3 cast iron kits will work on stock carb just get the bigger 84 and 82 main jet and possibly the vino pilot jet.
The jets to order 84 main part #14T-14343-42-00 82 main part #14T-14343-41-00

I vote for The malossi for the bbk I just put one on and I am breaking it in on my zuma .
I have bought a second one to go on my wifes vino.
It pushing 46 mph and it is still loosening up .
Before any mods i was 39-40 mph now it basically cruise there .
You can check my build thread" 2004 zuma 50 mph daily driver stealthy upgrades "all though stealth is kinda starting to go out the window
I have the polini 3 shoe clutch and a polini high speed variator stock pipe.
My opinion on malossi vs polini parts for transmission since i have tried both on a sport build they are a coin flip just buy what is cheaper .

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 70 main jet needle down 1 clip 40 mph
Athena Sport BBK waiting to go on

2004 Vino Malossi sport 70cc Malossi Wild Lion pipe derestricted stock variator stock carb 72 mikuni main one clip rich
45 mph still breaking in Michelin S1 90/90/10 rear tire Michelin S1 3" x 10 up front

2004 Zuma Malossi sport 70 cc Technigas next r 2008 zuma torque driver polini high speed variator 5.5 grams sliders malossi delta clutch yellow contra yellow clutch springs Stock Carb 82 main jet 46 pilot jet needle 1 clip rich stock athena 14/42 gears 11 to 1 final ratio 56 mph

2005 Eton Beamer (Taiwan Zuma Clone) Airsal sport 70cc 9200 peak rpm top speed 42 77.5 mikuni jet needle 1 clip rich


Sun Apr 28, 2019 11:22 am
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Newb

Joined: Mon Oct 29, 2018 9:31 pm
Posts: 9
Post Re: Hey
That is awesome I will have to check that out, my pipe got me at 44mph so I think I will be hitting 50 with kit and clutch ( well the stock one would to but prob explode). Thank you for your input on the jets, I also need the right roller weights I am at I think like 5.5 gram now.

_________________
04 Yamaha zuma
ncy ramp plate Plus secondary pulley ( does alot )
Yasuni R derestricted + Carb Mod
Stock air-box, carb, and cylinder
Gates Long belt 44mph Gps'd


Sun Apr 28, 2019 11:55 am
Profile
Bronze Member
Bronze Member

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 406
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Hey
The tecnigas next r with the polini variator had me at 44-45 and the yasuni r is a better pipe so i agree that pipe and the right kit would hit 50.
I am breaking in the malossi with stock pipe and running 5.2 grams it runs well all the way to about 6 grams .
With the next R I ran 4.7 with the speeds i was talking.

Who do you buy from the malossi can be found for under 150 bucks at a few different quality vendors.

You will need a wrist pin bearing and I prefer the g clips so over the malossi c clips you can get those a yamaha online or local dealer or order it with your kit.

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 70 main jet needle down 1 clip 40 mph
Athena Sport BBK waiting to go on

2004 Vino Malossi sport 70cc Malossi Wild Lion pipe derestricted stock variator stock carb 72 mikuni main one clip rich
45 mph still breaking in Michelin S1 90/90/10 rear tire Michelin S1 3" x 10 up front

2004 Zuma Malossi sport 70 cc Technigas next r 2008 zuma torque driver polini high speed variator 5.5 grams sliders malossi delta clutch yellow contra yellow clutch springs Stock Carb 82 main jet 46 pilot jet needle 1 clip rich stock athena 14/42 gears 11 to 1 final ratio 56 mph

2005 Eton Beamer (Taiwan Zuma Clone) Airsal sport 70cc 9200 peak rpm top speed 42 77.5 mikuni jet needle 1 clip rich


Sun Apr 28, 2019 2:42 pm
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Bronze Member
Bronze Member

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 406
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Hey
Joshua post up your signature line of what year you are running and what mods over stock so others can help you

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 70 main jet needle down 1 clip 40 mph
Athena Sport BBK waiting to go on

2004 Vino Malossi sport 70cc Malossi Wild Lion pipe derestricted stock variator stock carb 72 mikuni main one clip rich
45 mph still breaking in Michelin S1 90/90/10 rear tire Michelin S1 3" x 10 up front

2004 Zuma Malossi sport 70 cc Technigas next r 2008 zuma torque driver polini high speed variator 5.5 grams sliders malossi delta clutch yellow contra yellow clutch springs Stock Carb 82 main jet 46 pilot jet needle 1 clip rich stock athena 14/42 gears 11 to 1 final ratio 56 mph

2005 Eton Beamer (Taiwan Zuma Clone) Airsal sport 70cc 9200 peak rpm top speed 42 77.5 mikuni jet needle 1 clip rich


Sun Apr 28, 2019 2:47 pm
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Newb

Joined: Mon Oct 29, 2018 9:31 pm
Posts: 9
Post Re: Hey
I am not sure what signature line is, but I got some ncy variator parts ramp plate and torque one in the back, throttle mod, 1500 contra & 1500 clutch springs, Yasuni R unrestricted and everything else is stock. I just now am getting front brake squeaking and it sounds like it wants to grab at lower speeds, gotta fix that asap.

_________________
04 Yamaha zuma
ncy ramp plate Plus secondary pulley ( does alot )
Yasuni R derestricted + Carb Mod
Stock air-box, carb, and cylinder
Gates Long belt 44mph Gps'd


Wed May 01, 2019 6:43 pm
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Newb
Newb

Joined: Mon Oct 29, 2018 9:31 pm
Posts: 9
Post Re: Hey
I buy from scooterswapshop or scooetertuning.ca

_________________
04 Yamaha zuma
ncy ramp plate Plus secondary pulley ( does alot )
Yasuni R derestricted + Carb Mod
Stock air-box, carb, and cylinder
Gates Long belt 44mph Gps'd


Wed May 01, 2019 6:44 pm
Profile
Bronze Member
Bronze Member

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 406
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Hey
Here is how to post your signature
At the very top of this screen it says "user control Panel"
Log in there
On the left hand side of the user control screen under options
Log into profile
2nd one down i your signature
Just update and keep going you also could set up a build thread with your ongoing exhausts .

I for one am very interested in the Yasuni R results rpm range for power band top rpm's and speed
Those are very good vendors .

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 70 main jet needle down 1 clip 40 mph
Athena Sport BBK waiting to go on

2004 Vino Malossi sport 70cc Malossi Wild Lion pipe derestricted stock variator stock carb 72 mikuni main one clip rich
45 mph still breaking in Michelin S1 90/90/10 rear tire Michelin S1 3" x 10 up front

2004 Zuma Malossi sport 70 cc Technigas next r 2008 zuma torque driver polini high speed variator 5.5 grams sliders malossi delta clutch yellow contra yellow clutch springs Stock Carb 82 main jet 46 pilot jet needle 1 clip rich stock athena 14/42 gears 11 to 1 final ratio 56 mph

2005 Eton Beamer (Taiwan Zuma Clone) Airsal sport 70cc 9200 peak rpm top speed 42 77.5 mikuni jet needle 1 clip rich


Thu May 02, 2019 5:47 am
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Newb
Newb

Joined: Mon Oct 29, 2018 9:31 pm
Posts: 9
Post Re: Hey
ok

_________________
04 Yamaha zuma
ncy ramp plate Plus secondary pulley ( does alot )
Yasuni R derestricted + Carb Mod
Stock air-box, carb, and cylinder
Gates Long belt 44mph Gps'd


Thu May 02, 2019 12:59 pm
Profile
Bronze Member
Bronze Member

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 406
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Hey
Looks good I like to throw my current top no wind speed on my signature for others to reference and compare .

That ncy rear end was that just a shifting up grade or is it larger diameter that also to give better take off

Both those places stock the malossi cylinder with a new wrist pin bearing and the g clips you are around 160 bucks .

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 70 main jet needle down 1 clip 40 mph
Athena Sport BBK waiting to go on

2004 Vino Malossi sport 70cc Malossi Wild Lion pipe derestricted stock variator stock carb 72 mikuni main one clip rich
45 mph still breaking in Michelin S1 90/90/10 rear tire Michelin S1 3" x 10 up front

2004 Zuma Malossi sport 70 cc Technigas next r 2008 zuma torque driver polini high speed variator 5.5 grams sliders malossi delta clutch yellow contra yellow clutch springs Stock Carb 82 main jet 46 pilot jet needle 1 clip rich stock athena 14/42 gears 11 to 1 final ratio 56 mph

2005 Eton Beamer (Taiwan Zuma Clone) Airsal sport 70cc 9200 peak rpm top speed 42 77.5 mikuni jet needle 1 clip rich


Thu May 02, 2019 8:26 pm
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Newb
Newb

Joined: Mon Oct 29, 2018 9:31 pm
Posts: 9
Post Re: Hey
It has like different angle than stock so it "shifts" smoother if that makes sense.

_________________
04 Yamaha zuma
ncy ramp plate Plus secondary pulley ( does alot )
Yasuni R derestricted + Carb Mod
Stock air-box, carb, and cylinder
Gates Long belt 44mph Gps'd


Fri May 03, 2019 1:47 pm
Profile
Bronze Member
Bronze Member

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 406
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Hey
I know i am ditching my 04 torque driver for a 2008 torque driver it is on back order for that wierd shifting
Is it the same size as the 2004 ?

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 70 main jet needle down 1 clip 40 mph
Athena Sport BBK waiting to go on

2004 Vino Malossi sport 70cc Malossi Wild Lion pipe derestricted stock variator stock carb 72 mikuni main one clip rich
45 mph still breaking in Michelin S1 90/90/10 rear tire Michelin S1 3" x 10 up front

2004 Zuma Malossi sport 70 cc Technigas next r 2008 zuma torque driver polini high speed variator 5.5 grams sliders malossi delta clutch yellow contra yellow clutch springs Stock Carb 82 main jet 46 pilot jet needle 1 clip rich stock athena 14/42 gears 11 to 1 final ratio 56 mph

2005 Eton Beamer (Taiwan Zuma Clone) Airsal sport 70cc 9200 peak rpm top speed 42 77.5 mikuni jet needle 1 clip rich


Fri May 03, 2019 5:58 pm
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