whos got the fastest 50????

i got big bars, and a rear srpring, everything else is stock, and i got 36mph exactly at thompson last weekend.....


a kid there was telling me his buddy has a fiddy with 88 cc kit that hit 58 mph...figured iwnated to c that one

so whos got it???

 

i got the exact mods as u. i removed my spark arrestor and rejeted however. mine does exactly 36 on flat ground. hey, we should hook up sometime and ride. i live in streetsburo. i ride with a group of 4 usually. we got some sik spots we go to.

 

GPS verified at 40.3mph. Bone stock with low air pressure in the tires.

 

how do u weigh man 100lbs??? dam....like the fastest stock fiddy lol

 

, he prolly did it down a hill

 

I dont know... my Z50 has been clocked at 34mph on flat ground in my neighboorhood. It's COMPLETLEY stock

 

My z is pretty fast, beats the xr100s 3rd gear.

 

I gave the bike to a guy at a party that weighed about a buck 30. He came back after a little while from riding it with that speed on the gps. Probably was down a hill.

I have gotten 38mph out of it on flat ground. You have to hold it for a while though. I weigh 150 lbs.

 

Hey, B we should roll out that way for somethin different.

 

I've got 44mph with the Kitaco 88cc stroker kit and 34 tooth rear sprocket. Should have alot more topend once I upgrade the cylinder head

 

 

37mph - three days old and bone stock - measured it on flat ground next to my jhetto

 

i dunno about some of these speeds bit i got the kitaco 88cc kit, 20 ml carb, race cam, heavy duty cluth springs, cdi rev-box, and the oil pump, with 2 teeth UP in the front with the stock rear and i weigh 147 pounds soakin wet, and only hit 40mph. So i dunno maybee im goin faster or someones GPS is off.

 

No bro, I got all the goodies too and I'm only hittin 41 max. Guess ours just gets there alot faster.

 

if you're only doin' 40.. something's wrong

 

no way, in our crew we got about 8 fifties that ride together some stock and some all done up. i got the fastest fifty by far and i just keep pullin away from them. And i can't see that the people at honda messed up and told me that i had the fastest fifty they did with the same **** in it. I dunno what the story is maybee is should re-clock.

 

Any sugestions?

 

Sprocket size maybe i dont know.

It's Not How Fast You Go Its How Fast You Get There.

I Wanna Go 60 mph in 15 seconds.Lol dont know if its possible but if it is Danm proby make you **** your pants

 

The 88cc stroker kit combined with a stock cylinder head just makes gobs of lowend torque. The 88cc kit doesn't help the "top speed" as much as you'd think....but if you upgrade to a high flow Cylinder head you'll gain alot of HP in the upper rpm's and you'll go alot faster. The stock cylinder head is a real cork in the system.

Changing the sprocket didn't seem to help make a big difference in top speed either. I went from a 39 tooth to a 34 tooth and it only gained 2mph.

 

what about the CDI box that is supposed to let it rev to the moon?