I have a peugeot speedfight 2. silver sport 50cc. 2005 model. i have deristricted it at the front pulley (slip ring removed) fitted fat giannelli racee exhaust.it did 10 mph with original 50main jet fitted then baulked out. i had a 76 main jet at home. ifitted that .it zipped along to 40mph and no more the scooter has only covered 800 miles from new . any help would be most gratefull. from ray.
hi the race exhaust bought second hand no restriction on it'also spark plug running black with 76 jet in it .no rollers came with it.from rayb.
rayb
November 2008
hi
has the exhaust had its cone or restriction moved? i had a 50cc and put a race exhaust on but it did nothing until i was told to remove the cone then bike just done under 50mph tbh race exhaust are just noisy also try and change the rollers the exhaust should have come with a set if not phone the exhaust maker and ask what weight you will need try that
good luck