if i put these in my bike what top speed do you think i'll get

[Junkyard Dog]

my bike is an NRG mc3 LC, with yasuni R.
Later i want to put a cast iron 70cc cilinder (for acceleration), the tp due i think works well with my yasuni r, also i'll change the crankshaft even though it wont affect performance and what top speed do you think i can get with that?

And will the tp due 70 go even faster with a yasuni C16?

 

[RickH]

Yasuni R is good enough for your TP, Topspeed wil be around 110 kmpu?

 

[Junkyard Dog]

my bike does 110 kmph now

 

[Folkert@MinaRally]

my bike does 110 kmph now

So what are you saying? You already do 110km/h with just a Yasuni R?

That'll be an indicated, not genuine 110km/h.

PS: a full race crank will affect performance.

 

[Junkyard Dog]

well i saw it on the clock, it might not be exact, so i would be like 100-105 kmh and thats not big difference to 110

 

[Folkert@MinaRally]

well i saw it on the clock, it might not be exact, so i would be like 100-105 kmh and thats not big difference to 110

..on the clock = indicated.

And you wish. 110 at the speedo is nowhere near 100-105.

Once the speedo has past 50km/h, the faster you go, the more the speedo is off.

I'm just saying: don't me suprised if your indicated 110 is a genuine 90km/h (And now I'm being kind)

 

[NeoGeniX]

Some nrg's have pretty quick piaggio engines so I think it can be around 95/100. But I am wondering why everybody cares so much about the topspeed..how many times a year do you drive topspeed? I would care more about the torque...

 

[Junkyard Dog]

im more interested in torque but i want a good top speed if i put a 70cc in.
so if a 70cc does about 110. then my clock would show it as 120 or something.

 

[Just.in]

With the setup you are mentionin' now, you clock isn't going to indicate the topspeed anymore, i thinks your speed @ you dashboardclock will be wide over 120.

 

[Junkyard Dog]

ok so, i'll get about 15 to 20kmph more top speed and more acceleration? (i was told good 70cc cast irons are good for acceleration).

 

[Just.in]

True, how much the topspeed increases depends on the rest of the setup.