top speed please.

[alex]

I've got a very old and tired 80(or 69cc or whatever) kings motor with a 44 toother and I was hitting about 35-36 mph on a straightaway with the motor screaming and I was in full tucked-in race position with a tailwind. But i just got done putting a 36 tooth sprocket and expansion chamber exhaust on it and i've had it up to 42 and then I wussed out, It wanted to go a little faster though...

 

[fastboy9]

nice! you got any pictures of your expansion chamber? I've got one on too now, but doesnt seem to be doing much, more low end torque but nothing up high, when I get my 32 tooth I'm expecting that to change though. Hopefully!
Fastboy

 

[alex]

the pipe definitely isn't worth it if your running the 44 tooth sprocket, but with the added torque, a 36 tooth sprocket is the best

 

[alex]

here are some pics
http://i203.photobucket.com/albums/aa280/alex1813/P5140042.jpg (bad exhaust gasket), can you tell?
http://i203.photobucket.com/albums/aa280/alex1813/P5140041.jpg
http://i203.photobucket.com/albums/aa280/alex1813/P5140043.jpg
and a video http://s203.photobucket.com/albums/aa280/alex1813/?action=view&current=P5140046.flv At least I don't have to worry about emissions, It's a "green bike"

 

[jahmez20]

Painted green?

 

[DetonatorTuning]

GP460 / GEBE 50mph, so far. slight uphill grade and i started too close to the intersection with the highway, had to stop.

them frame mount rigs sure is purty though ain't they.

 

[kawasaki999]

speed

gp/460 gebe set up= 52.9 mph by the gps

 

[Mountainman]

My Robin Subaru 33.5cc - 1" friction drive seems to top out at around 24mph - my weight 195 lbs --- wondering if others are getting more ??? Happy Riding from - Mountainman

 

[ZnsaneRyder]

52MPH with 196cc 6.5HP engine on a trailer

I average top speed about 45-50MPH easily with a dry belt and cool clutch with mild or no winds, when it's raining out, I may top a bit less, or it just takes longer to top out.

 

[ZnsaneRyder]

gp/460 gebe set up= 52.9 mph by the gps

WOW!!! VERY FAST INDEED! Post some more info about your motor, it surely got my interest.

I thought my trailer @ 52mph was the fastest, but it looks like someone here got me beat!

GOOD JOB! And Where can I get one???