Just put mine in... Sure seems to have opened it up a bunch... I will play on it some more tomorrow and give some more details...

 

Nice review! hehe, just bugging ya. I'm getting a blue spring from Dalton soon, I wonder if its similar or the same?

 

Sorry, the spring itself looks a lot like stock.It went in very easy. It was dark when I was finished so I will go put some time on it today and let you all know how it feels.

 

I am picking mine pink spring up today and will install it tommorrow. I will post what I find

Bbertram:

I will post the compression rate from the EPI then we can compare it to Daltons's offering

 

I just ordered the pink-primary, and the black secondary springs from EPI. I'll run'em NEXT weekend.

 

i got pink spring u wouldnt want it to rev out anymore than it does or it will jit rev limiter i think top end now mine really screams so daltons blue one better not have to much more compression rate or its gonna hit rev limiter

 

Hey Fullthrottle ........ thanks for the info ..... I have a couple of qestions ....
1. how much did it raise the engaugement RPM ?
2. how much top end speed would you estimate you gained ??

3. have you noticed any down side to the installation ??

Thanks

 

vforce engagement is pretty much same as stock if higher not enough to really notice far as top end speed dont really know but id say i gained same definantly and as far as any down side none in my opinion

 

Can the pink spring be used in the primary for a p-650?? Or is it mainly for the v 700??

 

yes it could be used in 650 really wake it up