monster_energy06 Posted April 1, 2008 Report Share Posted April 1, 2008 i did the reshearch but didnt find anything on what i wanted yo know.. i want to know if they work, claimed 6hp increase and what not and diff pkg's all i saw was goo with wiseco and vitos are junk and skerts brake off. im runnign wiseco at the momment.. sais on the site vito's pistons are made by wiseco... can anyone explain this to me and also if they doo work and keep up to there claims Quote Link to comment Share on other sites More sharing options...
Jhughes7 Posted April 1, 2008 Report Share Posted April 1, 2008 I may be wrong but I believe those pistons have a problem hanging on the ports from the window in the piston that they modified to give you that "extra" power. I could be wrong though. Quote Link to comment Share on other sites More sharing options...
monster_energy06 Posted April 1, 2008 Author Report Share Posted April 1, 2008 (edited) I may be wrong but I believe those pistons have a problem hanging on the ports from the window in the piston that they modified to give you that "extra" power. I could be wrong though. thats what i was thinking to.......but i need to know Edited April 1, 2008 by monster_energy06 Quote Link to comment Share on other sites More sharing options...
pabansheematt Posted April 2, 2008 Report Share Posted April 2, 2008 i did the reshearch but didnt find anything on what i wanted yo know.. i want to know if they work, claimed 6hp increase and what not and diff pkg'sall i saw was goo with wiseco and vitos are junk and skerts brake off. im runnign wiseco at the momment.. sais on the site vito's pistons are made by wiseco... can anyone explain this to me and also if they doo work and keep up to there claims first off only the preminum forged are made by Wiseco. 6hp is 6hp more then stock pistons not 6 more then Weisco. Vito's regular pistons are made in Taiwain. Dont buy the Vito's cast, they dont last. Quote Link to comment Share on other sites More sharing options...
xXBlessedWithDeathXx Posted April 2, 2008 Report Share Posted April 2, 2008 (edited) Do you have Dyno Results? if so i would be interested in seeing them. Edited April 2, 2008 by xXBlessedWithDeathXx Quote Link to comment Share on other sites More sharing options...
Screaming Yellow Zonker Posted April 2, 2008 Report Share Posted April 2, 2008 I have been running the Vito's power pistons for 5 years now. I have not even re ringed it. I have 135psi in both cylinders. The box for the pistons say Wisco right on them. Quote Link to comment Share on other sites More sharing options...
monster_energy06 Posted April 2, 2008 Author Report Share Posted April 2, 2008 first off only the preminum forged are made by Wiseco. 6hp is 6hp more then stock pistons not 6 more then Weisco. Vito's regular pistons are made in Taiwain. Dont buy the Vito's cast, they dont last. http://www.vitosperformance.com/atv_parts/home.php?cat=213 http://www.vitosperformance.com/atv_parts/home.php?cat=214 here you go the other ones dont say there made by wiseco these one do one for 6hp bottom mid and other is 8hp overall I have been running the Vito's power pistons for 5 years now. I have not even re ringed it. I have 135psi in both cylinders. The box for the pistons say Wisco right on them. tx i know i wasnt the only one that as seen that now i need to know witch kit to order Quote Link to comment Share on other sites More sharing options...
zach45 Posted April 2, 2008 Report Share Posted April 2, 2008 http://rjatv.com/index.asp?PageAction=VIEW...p;Category=1504 Quote Link to comment Share on other sites More sharing options...
monster_energy06 Posted April 2, 2008 Author Report Share Posted April 2, 2008 http://rjatv.com/index.asp?PageAction=VIEW...p;Category=1504 and that means?????....what?? i already have wiseco in the shee... i want too know more about the vito's Quote Link to comment Share on other sites More sharing options...
bansheemxkris Posted April 2, 2008 Report Share Posted April 2, 2008 I ran the vitos for a about a year and sold my banshee. It seemed to run strong when i sold it. I gave the pistons to my engine builder and had it ported to match. Ran like a striped a$$ ape. I have nothing against them so far. Quote Link to comment Share on other sites More sharing options...
trex banshee Posted April 2, 2008 Report Share Posted April 2, 2008 I know that vitos sells two kinds of power pistons or something like that. The one that says gains you 8hp or something like that is stepped down on the exhaust side only. THis in a way raises your exhaust port. It allows the exhaust to open a little earlier than it normally would but leaving the transfers in the same spot. Giving you a little more rev and as they proclaim 8hp overall gain. Quote Link to comment Share on other sites More sharing options...
monster_energy06 Posted April 2, 2008 Author Report Share Posted April 2, 2008 I ran the vitos for a about a year and sold my banshee. It seemed to run strong when i sold it. I gave the pistons to my engine builder and had it ported to match. Ran like a striped a$$ ape. I have nothing against them so far. witch pistons did u get the bottom mid 6hp or the 8hp over all I know that vitos sells two kinds of power pistons or something like that. The one that says gains you 8hp or something like that is stepped down on the exhaust side only. THis in a way raises your exhaust port. It allows the exhaust to open a little earlier than it normally would but leaving the transfers in the same spot. Giving you a little more rev and as they proclaim 8hp overall gain. i like bottom end and mid for sure but doo the 8hp over gain go across bottom to top?? Quote Link to comment Share on other sites More sharing options...
bansheemxkris Posted April 3, 2008 Report Share Posted April 3, 2008 Honestly i cannot remember. I dont think that you are going to see a huge gain with either. Get some Wiescos and port it. You will love it. Quote Link to comment Share on other sites More sharing options...
06BaNsHeE Posted April 3, 2008 Report Share Posted April 3, 2008 Wiseco or WSM is all I would run.I wouldnt trust one of those VITO pistons on any motor of mine. Quote Link to comment Share on other sites More sharing options...
shanYE west Posted April 3, 2008 Report Share Posted April 3, 2008 I've put Vito's / wiseco super stock pistons (ones with the lowerd exhaust side) in a few bikes. I put a set in a banshee about 4-5 yrs ago, Seemed to make a difference.. That bike ran very hard for what it was. As far as realiablity goes, Its finally due for a new topend. I also put a superstock piston in a Blaseter and that was a pretty quick lilttle machine also.. If you get your clearances set you shouldn't have a problem with reliablity. You can't just drop the pisont in and expect it to be correct. The only down fall is their pretty pricey pistons... And only a dyno comparison on the same bike with the different pistons will tell you the true power gains if any. Also, The superstock pistons is for stock ported motors only. The powerpistons are for lightly ported motors. So if you plan on porting.. stay with a wiseco. I'm happy with the WSM pistons so far.. but I havn't got much time on them and only time will tell. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.