Boyesen VS Vforce

[AaronRM]

Hello. I am looking at gettin new reeds for my RM. I need more top end power, a sacrifice in low end does not matter. I have heard bad things about both the Boyesen Rad Valve and the Vforce delta 2 series. Vforce lists the same part #s for the 92 RM250 and the Quadracer LT250r for their delta 2 series, but only sell the delta 3 series for the LT250r, so if the delta 3 series makes the most power, i imagine i can just buy the reed valves for the quad. So which makes the most power and most realiable, Boyesen Rad Valve or Vforce Delta 2/3?

 

[jimyz]

I don't know about reliability between the two, but I just installed a rad valve on my 05 yz250 and like the results well. It gave it more everywhere. I read in mx action that the rad valve is a must add on for the yz or rm 250's

 

[AaronRM]

Boyesen Rad Valve or Vforce Delta 3?

Posted this in the two stroke forum and got nothing...This is for a 1992 Rm250 that i am setting up for the drags. Anyone know which one of these offers more top end power? which will offer me the most power gains and be the most reliable?

 

[ellandoh]

vforce 2 has adjustable tension for top or low end

 

[MXP1MP]

I've had my V3 for 6 months now it's been reliable in all kinds of conditions it made the throttle responce crisp and it runs cleaner threw then entire rpm range gave it alittle more overrev. I wouldn't say I noticed more power what I liked about it is now it runs more consistantly with less bogging. I didn't have to rejet my bike cause I had it dailed in all ready. So there's other vote for the Vforce.