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 Stimulating the wisconsin economy with scooter upgrades 
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Joined: Fri Aug 31, 2018 5:18 pm
Posts: 185
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Stimulating the wisconsin economy with scooter upgrades
This forum has provided gresat info to improve my recent purchases
For my daughter my wife vinos and a zuma for myself .
2004 vinos
Goals make them just a little quicker and closer to 40mph .

Spent the last month derestricting the variators on both vinos and derestricted the exhaust . Was running lean had to use mikuni jets had to buy quite a range the flow on the stock tk 14 is much different then the mikuni .I would estimate the Tk 64 main jet is closer in flow rate to a mikuni 70 then a mikuni 67.5 . Based on plug chops and how the engines were running wide open .
I also have moved the needle clip down to run just a little richer .
By having 2 vinos I have been able to tune 1 and then bring the other one closer .
Stock with restrictions they barely hit 30 by gps .
As of today with carb up jetting and derestrictions 38 by gps .
My next addition to the Vinos will be cht gauges to monitor cylinder tempatures.
To make them easier for the ladies to monitor health as they are riding.

2004 Zuma 41 gps on no wind day .
Goals
Quicker the wifes vino smokes me off the line .
Would like top end to be over 45

Have left stock so far .
Looking at sport cast iron bbk project possibly for the Winter
mainly to upgrade the acceleration gears for the top end increase.
malossi wild lion or Technigas Next R are choices for pipes that don't rev to the moon .

Looking for advice on which cast iron bbk and pipes plan on using stock airbox and carb
I have already ordered the TK jets 82 84 and 86 . Backordered per my Yamaha dealer .

The wife Loves my new hobby.

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 75 main jet needle down 1 clip 40 mph
2004 Zuma Malossi sport 70 cc breaking in with stock pipe then Technigas next r polini 107 mm clutch polini green springs high speed variator 84 main jet 46 pilot jet needle 1 clip rich
2005 eton beamer airsal sport 70cc 9200 peak rpm top speed 40 77.5 mikuni jet needle 1 clip rich

BBKs all around on the way


Last edited by zino18 on Wed Apr 10, 2019 7:22 pm, edited 1 time in total.



Sat Sep 01, 2018 8:53 pm
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Online
Scooter Addict

Joined: Fri Aug 31, 2018 5:18 pm
Posts: 185
Location: Fox Valley Wisconsin
scooters and mods: 2 2004 Vinos 2004 Zuma
Post Re: Stimulating the wisconsin economy with scooter upgrades
Technigas next r pipe just installed on stock zuma.
Upgraded polini clutch
Upgraded polini high speed variator
Results Top speed is up from stock 40 now runs at 44-45 with the variator and pipe that is a wind free number have pushed to 48.
The variator I am currently tuning I started with 28 grams of weight .Still have room .
The stock rear sheeve is on a future list to replace it dos have a wierd shift before 10 mph .
The Malossi wild lion had much more power down low and powered through the shift and really wasnt as noticeable .
The lion topped out at 42-43 .

I kitted the Eton Beamer this weekend with a Airsal sport Kit rpms are topping out at 9200 and top speed is 40 .
The airsal kit is a good cheap kit the temps on it so far have stayed below 240-300 on wide open runs .
Still breaking that in .

_________________
2004 Vinos Derestricted exhaust and variator stock carb with mikuni 75 main jet needle down 1 clip 40 mph
2004 Zuma Malossi sport 70 cc breaking in with stock pipe then Technigas next r polini 107 mm clutch polini green springs high speed variator 84 main jet 46 pilot jet needle 1 clip rich
2005 eton beamer airsal sport 70cc 9200 peak rpm top speed 40 77.5 mikuni jet needle 1 clip rich

BBKs all around on the way


Mon Apr 08, 2019 6:46 pm
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