Pulled the carbs this afternoon and checked needle jets, same as yours Studs and the needle numbers correspond to the right oem numbers in the correct carb, so thems good, will have to pull the jets another time as was getting quite blowy but also need to get some cleaning stuff for the carbs..
Checked spark plugs which look okay to me..
Cylinder 1
Cylinder 2
Wondering a little about the discolouration on the Vacuum tube, a leak test did'nt show an air leak but it looks maybe like a little blowbye ??
Should these vents be capped anyone know !!
So up to now it's all looking okay, i'm thinking got a windy problem or maybe the main jets will tell a story when i get them out, i'm assuming from spark plug condition me mulsion toobs are good an all otherwise they would be black..
Edited by dablik, 11 April 2021 - 04:37 pm.
Bigred mk1 R1 Calipers- Braided lines- Givi wing rack-Crash bungs- Hi vis bullets-PR2's- and a hoot to ride.
Quad 900 Silver Laser duo tech pipes-Scott oiler-Engine crash bars- Radiator mounted see me ring LED's-Datatool system 3 alarm -Centre stand- Extender fender-Renthal bars-Handle bar risers-Mirror extenders-BMW GS Handgaurds-Acumen uprated horn & Nautilus-Stainless steel Radiator guard-Givi wing rack-OEM screen-Yammy touring screen-MRA Vario-MRA Double bubble cut down for fast as fk riding-Tiger screen-Tank protector-Stomp grip panels-Optimate lead Gone to Heaven
1991 MK1 in need of some TLC watch this space Sorted and on the Road Mick it's the bike that Jack built Gone to Heaven