V-force jetting?

[mhenry14clady]

Hey i just ordered v-force 3 reed valve for my rm125 and was just wondering would i needa rejet and if I would what jet would you recommend?
Thanks :)

 

[mhenry14clady]

bump

 

[Dirtdigger04]

I think i remember reading on their website that you do not have to rejet. But you may have to tweak the carb settings a little bit.

 

[slodad]

If my experience with my YZ125 is typical, I would save the money and just get new stock reeds. I was unable to get the VForce 3 to run as well as the stock, and I spent quite a bit of time with different jetting combinations. Even if the advertising claims were true, you're spending quite a bit of money for an improvement that most non-experts would probably not notice. On the other hand, they have many satisfied customers who say that the products work.

 

[Patman]

We setup my son's CR125 with the VForce and a JD Jetting kit. A little tweaking and it's spot on and runs much better than it did with the stock reeds & block. As far as which jetting? Well my friend you will need to sort that out on your own. Start at stock and work from there or see if there is a JD kit available which will just require a little fine tuning.

 

[mhenry14clady]

i instaleed my v-force the other day without rejetting and automatically found alot of improvement on throttle response the whole way through the range :)

 

[Lorin]

I noticed a tangible difference just moving to the v-force reeds, and again after re-jetting. Money well spent for me.

 

[whenfoxforks-ruled]

You have never jetted your bike before, have you? Vintage Bob