One thing I see that will help ; I know I go back to this but I will elaborate , You have an a-10 cam which is a top end cam. At top speed that cam and head are wanting to move alot more air than the intake and exhaust are able to move. Depending on the maker that exhaust may be okay but if you are using a stock exhaust gasket you are restricting it. Ebay has a gasket from NYC that solves that (link at bottom). But also if the flange opening is smaller than the inside of the pipe also restriction. The intake is definitely restricted. You have the filter, muffler, head, and cam for great top end power (which is what you need to get that top speed up) but with the restrictions those parts are nowhere near as affective as they could be. If the engine is struggling at the top end it won't produce the power needed to open that pulley and close that variator. That's all I've got to say about that.
http://www.ebay.com/itm/SCOOTER-150c...332fcc&vxp=mtr
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MXR TrailBender 160R
SYC Perf head P&P,Matched intake and exhaust, A12 cam, Orange CDI & coil, Motorio pulley, 115mm Variator and lightweight drive face,11gm Sliders, UNI, modded muffler + 200 horsepower 
http://www.youtube.com/watch?v=3hx-hEWl10c
I'll take your insults as compliments and blame it on your lack of intelligence.
Last edited by SLESTAK75; 03-06-2013 at 01:07 PM.
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