how to increase the accelaration on my speedfight 2?

Answer to your problem Alex when going uphill doing 20mph, stop using crops like barley as fuel & use moonshine made from spuds instead. Click onto my website west-country.rednex.co.uk for free advice on how to made your own nitros oxhide yee harrrrr.

cotton eyed joe
April 2010

thanks and yes it does have a sports exhaust , i get about 50 out of it on flat or down hill but up hill i can barley get 20 , do you rekon if i put 4.5 gram rollers on and a polini air filter it would make a difference , the ped is only a 50cc ?

alex
April 2010

well it depends on the exhaust pipe it has on it ,if its a race type expansion chamber then it may be that the engine cannot create enough back pressure to run properly due to the gas flow of the pipe being to fast or it may just be that its only 50cc they are not very powerful and will struggle up long drawn out hills or steep hills.if it does have a race pipe then fitting some 5 gram rollers may be a solution.

adam bike doctor
April 2010