bbk compare

Does your Spree/Elite already run great, and you're trying to make it quicker/faster? Need a monster motor swap? Discuss your ideas here.

Moderator: Moderator

Post Reply
User avatar
Dr_Craw
Spree
Spree
Posts: 125
Joined: Tue Dec 17, 2013 1:45 pm
Location: Calgary Canada

bbk compare

Post by Dr_Craw »

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.
Roll the dice
bobbygerard
BMX
BMX
Posts: 35
Joined: Tue May 20, 2014 3:48 am
Location: Australia

Re: bbk compare

Post by bobbygerard »

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

Re: bbk compare

Post by bobbygerard »

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
User avatar
Dr_Craw
Spree
Spree
Posts: 125
Joined: Tue Dec 17, 2013 1:45 pm
Location: Calgary Canada

Re: bbk compare

Post by Dr_Craw »

did go with the first one and an expansion chamber exhaust, works quite well!
Roll the dice
veedubh20
CB900F
CB900F
Posts: 1666
Joined: Sat Dec 31, 2005 7:00 pm

Re: bbk compare

Post by veedubh20 »

The bore kits are not Japan made. From taiwan.
Post Reply