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Agility 50 / Re: about to buy 92 cc kit do i need to buy new valves as well?
« on: January 18, 2010, 02:23:52 AM »
Thats the whole thing, I have had many calls from people who buy a kit from ebay and then call me and say nothing happen or my piston is hitting head after they tell me what a great deal they got on a kit and when I ask did you get correct head no I am using stock, think about where is the piston which is huge compared to stock going to go on a stock head, well it will bang right into it , try putting a 52mm piston into a 39mm head do I need to say more, its all about pushing air, I have killer parts that goes with my experience, if its cheap how can it be that good besides skip cam shaft and you are really missing the boat, complete is what I say not a piece here and there till scoot does not even run, please be careful there are plenty of 139QMB engines that do not accept any kits like SYM engines and Tomos, Kymco I have no problem but I have not seen all of them plus I have special kits for SYM