camatv Posted July 10, 2013 Report Posted July 10, 2013 check the webbsite. might be some available who know's Quote
Chris327 Posted August 5, 2013 Report Posted August 5, 2013 i had vf1's then went to the vf3... a huge upgrade Quote
blast off Posted August 28, 2013 Report Posted August 28, 2013 I think more people are concerned about the 2-4 swap than the 3-4 swap since the 2’s are better than 3’s I think more people have them, is this correct? Also, I know Windycityjohn said that the "4's outshine the 2's on motors under 75 HP" and I believe they do, but do we have any actual numbers on that? I ask because I have 2's and im pushing about 62-63 HP and trail ride and I personally dont think it would be worth it for ME to spend the money if it were only 1-2 HP. Notice i said "personally" lol. I tried the 4's, as I borrowed them from my bro VOOK and I did feel a differance down low and mid, I just cant tell exactly how much it was. I dont mean to beat a dead horse, This is just what im thinking. Quote
locogato11283 Posted August 28, 2013 Report Posted August 28, 2013 If I were you, I think I'd wait until some more reputable than windy posts info on it. I still haven't seen a single dyno sheet from him or anyone else. But I bet he will come here and tell you to take his word for it. Quote
blast off Posted August 28, 2013 Report Posted August 28, 2013 I guess i'll wait till we get some real numbers on this, My bike runs fine so I am in no rush. Cheers guys Quote
blast off Posted August 28, 2013 Report Posted August 28, 2013 Well to go out and buy them outright to swap from VF2's with no actual numbers/dyno results, im gonna say probably not. VF3's, yes. I work in engineering/technical service, If I told guys to change parts because "they felt more powerful/crisper" I wouldnt have a job anymore lol. People want numbers, period. Everyones opinion on power mods are different. One guy might think the gain was huge while the other guy doesnt, thats where numbers come in, facts. Like I said in the beginning, i know they make a difference but I wanted to know how much and if anyone Dyno'd them both. isnt that the point of this whole thread? Thats all im saying. Like Tyler said, we havent seen any Dyno sheets yet, thats whats most important to me....... Quote
special06shee Posted August 28, 2013 Report Posted August 28, 2013 CHEAP MOTHA FUCKERS!! If your curious about the performance gains.. Buy a set! FFS!! They are 200 fucking dollars! 1 Quote
joshb Posted August 28, 2013 Report Posted August 28, 2013 Or wait until someone else does it and continue to keep your money. Quote
blast off Posted August 28, 2013 Report Posted August 28, 2013 This thread was for V3 to V4. Here are the results. true, but someone did ask about the VF2's and there were replies about the "results". Im not gonna start another thread on VF2's vs VF4's. I guess we will never know................................ Hey anyone wanna buy some VF2's for 150?? LMAO Quote
RagunCajun Posted August 28, 2013 Report Posted August 28, 2013 Talked to my future builder yesterday about if i should switch from 3's to 4's. It was an easy choice. I'm keeping my 3's for my 10mil build coming soon. Quote
sprinklerman Posted August 29, 2013 Report Posted August 29, 2013 Talked to my future builder yesterday about if i should switch from 3's to 4's. It was an easy choice. I'm keeping my 3's for my 10mil build coming soon. I have V4s on my 10mm Cub...BUT, that's because i needed reeds anyway at the time of build. If i had V3's that were in good shape,I'd just keep them until they wore out. I don't see changing reeds ,for no reason, being a very good "bang for your buck" modification. I view them more as a "maintenance/ wear" item. You are looking at a couple HP either way,,,and who honestly has their bike tuned that close at any given moment. I think you are making the most of your money doing what you are doing (keeping your current reeds). When they need replacing,,, THEN you might look at trying something else. 1 Quote
blast off Posted August 29, 2013 Report Posted August 29, 2013 I have V4s on my 10mm Cub...BUT, that's because i needed reeds anyway at the time of build. If i had V3's that were in good shape,I'd just keep them until they wore out. I don't see changing reeds ,for no reason, being a very good "bang for your buck" modification. I view them more as a "maintenance/ wear" item. You are looking at a couple HP either way,,,and who honestly has their bike tuned that close at any given moment. I think you are making the most of your money doing what you are doing (keeping your current reeds). When they need replacing,,, THEN you might look at trying something else. Exactly. I couldnt agree more. Quote
RagunCajun Posted August 30, 2013 Report Posted August 30, 2013 (edited) this is true. I have had those reeds since 08 and they are untouched. So after all, i may bite my tongue and get some vf4's. I've already decided the budget i had was a joke. Some vf4's would be a drop in a bucket lol. Thanks guys. Edited August 30, 2013 by RagunCajun Quote
jayzx10r Posted October 7, 2013 Report Posted October 7, 2013 I have a new set of VF3's sitting on the shelf... I was planning on running them on my new serval build upcoming in 2 weeks. From what I've picked up.... they suck?? The 2's are better? Would I be better off just running 'em, running my old Boyesen dual reed setup, or getting a set of FV4's? Does it really matter on a 70+HP 421? Shit's always changin'... lol. Quote
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