right i have put a malossi 210 kit in my bike and it is currently wearing in. I have been told i need to put new rollers on my bike aswell. except for a new exhaust what else can i put on my bike to make a difference but not too expensive. please get back to me.
theres plenty you can fit to your bike.... nothing for a 4t is cheap tho. you dont get power for free. buy some of the overpriced 4t parts or leave it at that.... tunning 4t's is expensive and not much fun. so basicly theres fuck alll you can fit to it to get any more power.... unless of course it started life as a 125 then you can scorce a few semi cheap bits to throw at it.... but again, its not gonna end up well. 4t's are for leaving the fuck alone and riding to work day in day out. only those with deep pockets and no care as to wether the bike blows or not should tune one. fact is its not the cxost to do it, its the cost to replace it twice/3 times a year... 210 all the 200 bits and a 125 cdi, bigger carb and at most MAYBE a pipe (only for looks tbh) is about as fast as your gonna get while staying reliable.
i got a vx 125 and i put in a 6 speed variator kit (polini) that makes a big difference to 40 mph, erm just bought a new carb aswell 34 mm so i can tell u later how it goes just waiting for snow to leave me alone