looking for a bbk for my af34 engine,
anyone have any comparative knowledge between
KN planning http://japan.webike.net/products/1959570.html
http://japan.webike.net/products/21345831.html
http://japan.webike.net/products/1959528.html
NBS http://japan.webike.net/products/20330717.html
auto boy http://japan.webike.net/products/2110906.html
all are 47 mm at various price points...
just wondering if anyone had any experience.
bbk compare
Moderator: Moderator
bbk compare
Roll the dice
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bobbygerard
- BMX

- Posts: 35
- Joined: Tue May 20, 2014 3:48 am
- Location: Australia
Re: bbk compare
Go the first one I can recommend it.
You should upgrade your exhaust system and carb aswell
You should upgrade your exhaust system and carb aswell
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bobbygerard
- BMX

- Posts: 35
- Joined: Tue May 20, 2014 3:48 am
- Location: Australia
Re: bbk compare
So did you get one?
Flying f##cking kangaroo
Sym dd50
Malossi 72cc
Malossi variator 42 gram
Keihin carb 24mm
Japanese clutch white springs
Technigas r exhaust
Top speed 86kph
Sym dd50
Malossi 72cc
Malossi variator 42 gram
Keihin carb 24mm
Japanese clutch white springs
Technigas r exhaust
Top speed 86kph
Re: bbk compare
did go with the first one and an expansion chamber exhaust, works quite well!
Roll the dice
Re: bbk compare
The bore kits are not Japan made. From taiwan.

