hi every one don"t want to bore you all s*itless ha hopefully not . here goes can you please tell me the stock mainjet size / roller gram weight ? on a 06 ludix snake aircooler motor ? also do you think the 8.5 roller"s are the right set up for the leovinci t t pipe . have been told to upjet to a 60 main with stock airbox in place and vinci . what are your vue"s ? on jetting/roller weight"s . all new to me this scooter tuning lark . cheer"s matt
Gurtner PY12 main jet 56, as for the rollers, check the beedspeed guide. the rollers are 16mm X 13mm, but as for there weight, don't know, as not listed, usual places.