not sure what to do put money on this bike or change
but what kind of hp do i might expect from a je 650 11.1 piston cam spring valve port and polish carb slip on juste because my stock pipe is scrap

and if a go whit a je 720 11.1 piston i will need a full pipe ?? and do the motor suport whell a 720 cc piston whit that compresion

what kind or diference off hp betwen 650 and 720

thx for your knowledge

 

OK, so let me get this straight...you comparing horsepower on a stage 3 650 with a slip-on and just a bored/sleeved 720 with stock or modded cams with maybe a pipe or what?

 

sorry dude it's me that is not clear
no stage 3 here

je 650 11.1 piston cam valve spring port and polish carb and pipe what hp i might expect

je 720 11.1 piston cam valve spring port and polish carb and pipe what hp i might expect

want to know if the diferenc is big small or what

what you have in your bike for 58 hp ?????? need help were to start turbo is cool but alot of money i know hp is not free but i think those setup cost less than a turbo

 

My bike made 58hp with a drag pipe, lectron carb, ported intake, cdi all from HP Research.

I would guess the 650 with those mods would be around the 53-56hp range....depending what products you use.

I would guess the 720 with those mods would be around the 60-63hp range....depending what products you use.

Somebody correct me if Im wrong.[img]i/expressions/face-icon-small-wink.gif[/img]

 

thx a lot
for piston cilinder port polish i know were to go but for cam and pipe what do you recomend i want low end low end cams low end pipe want to stay whit stock cdi don want to rev this thing to the moon


je piston are good what do you think ??? and for the cilinder i can get bored the stock one and get im nicasil

 

First, you have to know how much money you are willing to spend....we can go from there.

 

ooo forgot somthing
a tm 45 will do the job ??? whit a 720 do i will lose some reliability??

thx a lot man realy nice guy and the bike .... out of hell [img]i/expressions/face-icon-small-tongue.gif[/img]

 

hum 2500

 

What are you planning on doing with this bike?

We are getting closer...LOL!

 

i do 50% of riding back country road 40% sand pit 10% trail aND a lot off drag whit friend but dont want a drag bike not that it's not cool but want too ride this bike every now and then many time i go too work whit my quad but i want it more fast but not hurt is reliability and the rideable factor