810darren Posted February 19, 2006 Report Posted February 19, 2006 hi everyone,getting top end redone its stock.im boring it over 20 thousanths and im having a mild port job mostly on the transfers.the guy doing my work has 30 years in buisness and he recommended vitos pistons with the port job.not 30yrs with just banshees but in boring sleeving and rebuild had him do other stuff for me never a problem.but i did a search and read some stuff and some people said vitos wont work with port job because it throws of exhaust port timing.i havent had any of this done yet but will in the next couple weeks.so any imput would be great.$40.00 per cylinder on bore$100.00 on port work.dont know how much for head yet. should i just go with the weisco.always ran them in my dirt bikes.thanks guys. Quote
lowriderb Posted February 20, 2006 Report Posted February 20, 2006 http://www.bansheehq.com/forums/index.php?showtopic=56784 Quote
Ducman Posted February 20, 2006 Report Posted February 20, 2006 The Vito's super stock pistons have a notch in the exhaust side that effectively closes the exhaust port later and does the same thing as if you had the exhaust port ported and raised a bit. It sounds like your getting very mild porting, it will add a little more top end power. Quote
Wicked98Shee Posted February 20, 2006 Report Posted February 20, 2006 the intake windows are also different too ... Quote
greg_banshee Posted February 21, 2006 Report Posted February 21, 2006 Ya my biddie put them Vito's in his about 3 years ago and he swears by them and they don't add 8Hp over stock but he said they made a difference mid threw top end but not 8hp, but i'm thinkin about trying a set of Vito's when i do a rebuild this spring i'll find out how they work i guess eh ! Quote
banshee tuner Posted February 21, 2006 Report Posted February 21, 2006 I felt an increase on mid to top but I doubt it is 8hp. Quote
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