TORQUEDFORD Posted April 16, 2013 Report Posted April 16, 2013 How do they run? Any good, make more hp? A friend is doing a top end and ordered the kit. What do they do to your jetting as far as changes? The pistons are defininitely cut different. Quote
Surfrjag Posted April 16, 2013 Report Posted April 16, 2013 Did you try and search about them? They are made to vitos specs by weisco from what i understand and are cut to let the exhaust open sooner almost somewhat immitating a ported exhaust. You can use them in a stock motor but i wouldnt advise it for a ported one. Quote
trickedcarbine Posted April 17, 2013 Report Posted April 17, 2013 There is a thread about this about 4/5 posts down after my post now. Quote
ATVridinMaNiAc Posted April 17, 2013 Report Posted April 17, 2013 Dad has them in his bike and they are definitely nice, adds a good bit of power. Good choice if your not gonna port your cyls while running them. Quote
DBR06Banshee10 Posted April 17, 2013 Report Posted April 17, 2013 They dont last long my cuzin ran a set in his bike it didnt last a whole riding season but they make a big difference tho Quote
Nightmare Posted April 17, 2013 Report Posted April 17, 2013 My nephew is going on his 4th summer with them.<br /><br />Sent from my SGH-T679 using Tapatalk 2<br /><br /> Quote
trickedcarbine Posted April 17, 2013 Report Posted April 17, 2013 They are every bit of the same quality as the Weisco as they are manufactured by them. Get your clearances right and chamfer the ports after bore/hone and they are great for budget motors Quote
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