My BEEWEE 100 Thread!

[DAMO46]

Yo fellas,

Like any car build thread heres my Beewee thread over the next couple of months ill be moding it for better performance/wheelies and other dumb shit.

I know that they are useless and go nowhere and many say its a waste, but i own a 2008 GSXR 750 and its so much easier to zip around the area on this beast!

Kms- 700kms

Engine- Stock 100cc

Mods- Adjustable upgraded RDR Shock
Carbon Fibre look kick start
Rear Fender cut down
Malossi Variator
Carbon fibre front fender
Carbon fibre airscoop
Gianelli Exhaust
Sports Mirrors
And just waiting on a malossi sports clutch

Heres what it looked like when i got it to now..

http://www.ae86drivingclub.com.au/dcimages/2/6/8/2/26956.jpg

Old pic mine and a mates
http://www.ae86drivingclub.com.au/dcimages/2/6/8/2/26957.jpg

Some new pics
http://www.ae86drivingclub.com.au/dcimages/2/6/8/2/26958.jpg

http://www.ae86drivingclub.com.au/dcimages/2/6/8/2/26959.jpg

http://www.ae86drivingclub.com.au/dcimages/2/6/8/2/26960.jpg

http://www.ae86drivingclub.com.au/dcimages/2/6/8/2/26961.jpg

[DAMO46]

http://www.youtube.com/watch?v=OMoRgi8Ip2I

http://www.youtube.com/watch?v=9cgDdQ-RO_8

Heres a vid of my mate doing a wheelie..

Ill have some good videos and pics up soon!

[driftke70]

ridden these a wee bit can put yz 80 bore and piston in them and sutff make em hammer.

[DAMO46]

Yeah but these are 100cc so id say by going 80cc your downgrading, they have a 135cc head and piston thats the upgrade..

Id say they do that with the 50cc maybe?

[driftke70]

not too sure, depends on the piston and stuff, could very well have an 80cc bore and a shorter piston to have 120cc.
Havnt looked into it a great deal,

[Jdm-Mcc]

Daihatsu mira yeeehooo!

[af300e]

Yeah but these are 100cc so id say by going 80cc your downgrading, they have a 135cc head and piston thats the upgrade..

Id say they do that with the 50cc maybe?

Yz80 makes around 18hp. The later model yz85 makes over 20hp You'll never ever see power like that out of a beewee air cooled 100cc or even the same motor in 125cc without huge mods to the cases/porting. Air cooled Yamaha S motors for go karts make 18hp but that's at something like 16,000rpm. The beewee bottom end would last to the end of the street at that sort of revs.

The capacity means fuck all. There are 77cc aerox's (water cooled) making 24hp. The state of tune is what matters.

I have a an aerox 50 with 70cc kit (cast iron, 2 ring kit so not the high performance end of the spectrum) and a stock beewee (or even a mildly hotted one) wouldn't see which way i went. Let me tell you, passing cars at 115km/h on the freeway makes them look twice. It's fast enough for what i want, i have bigger bikes for longer range work. Around the city it kicks arse.

The 125 malossi kit for the beewee seems to push the top speed to around 105-110 km/h. Being air cooled restricts them a lot.

If you could convert one to water cooled 80 or 85cc dirt bike bore/piston that would be the best mod ever.

[driftke70]

i ride a 07 cr250 which is pretty grunty for a 2 banger and lifts the wheel all the way through the revs,
and i still get surprised every time i hop an a cr/yz 85

[Dom86]

AHAHA those wheels are sick!
Where th3 46 stickers on the beewee?

[Sam-Q]

af300e your tottaly right. Its like the water cooled vs the aircooled pocket bike engines, one is a primitive thing based off a garden tool motor and the other is a multiport sleeved screamer

I love 2 strokes

[trueno85]

these are pretty cool! So are they basically the same as the Zuma but with the 100cc? Might be an alternative if the Ruckus still never comes here, but im sure by then i'll just get a normal bike

[driftke70]

i rode a ruckus in texas, pretty awesome

[DAMO46]

Updates-i got some new bits
Malossi Variator
Carbon fibre front fender
Carbon fibre airscoop
Gianelli Exhaust
Sports Mirrors
And just waiting on a malossi sports clutch

Will have some better pics up soon!

[Gunner]

does it do skids?

[DAMO46]

in the rain yeah

[daily_driven_death_sled]

my mate has a 50 bored out to 80cc
it has heaps of torque down low but doesnt like to revv

[Sam-Q]

my mate has a 50 bored out to 80cc
it has heaps of torque down low but doesnt like to revv

did he rematch the opening times of the ports?

[af300e]

did he rematch the opening times of the ports?

And the pipe, the pipe may be tuned for lower rpm.

Mine is 70cc, was 50cc. Bigger ports, better pipe, threw the cylinder in the lathe and decked it to tighten the squish (was over 40 thou squish clearance, now 22 thou). Stock carby was 12mm, that's gone in favour of a 19mm job. Advanced the ignition just a touch to beef up the bottom end.

Does 115km/h (and boogies getting there) by the gps on a flat grade without slip streaming, did 70km/h stock.

Next step will be porting of the cylinder and port matching the casings.

[Sam-Q]

what I mean is that if cylinder is bored on a 2 stroke the angle at which the ports open change, so by rights they should be corrected with a degree wheel

[af300e]

what I mean is that if cylinder is bored on a 2 stroke the angle at which the ports open change, so by rights they should be corrected with a degree wheel

You mean because the ports are not of a uniformed cross section I assume.

Can also bore them on an angle (very slight) which has a crank offsetting effect...... or shift the cylinder fore/aft.
These also have an effect on port timing.

[Sam-Q]

not sure what you mean by that but what I was refering to is for example the boost port on engines (opersite the exhaust port) is meant to aim right at the spark plug. If its bored out the port will end up being opened later in the power stroke, so different port timing. Are we talking about the same thing?

[af300e]

Yup, same thing. Like for instance the exhaust port, starts in a particular shape (to get the port timing correct and prevent ring hang-ups etc) but as it approaches the exhaust header it becomes more circular. So, if you bore it you end up with a shape somewhere in between the two (probably narrower, higher and lower) and like you say, the timing is affected.

[Sam-Q]

yeah thats a really good point, I didnt think of that

[fly ryder]

should make it look like this rad thing

http://www.streetfx.com.au/galleries/ebisu_summer09/day3/imagepages/image8.html
http://www.streetfx.com.au/galleries/ebisu_summer09/day3/imagepages/image10.html

its got speakers and all the crome a moped ever wants :)

[Zach]

pimp as!

[Paul]

just came across this thread :P

i recently bought a beewee so much fun.

any updates ?

[Nicko]

Needs nitrous

[kokopuffs]

im thinking of selling the rona and buying one of these to get around
do these need moto liscence or can they be ridden with car liscence?

[77crown]

50cc u can use car licence above that you need moto licence...well in sa anyway