Mikuni TM28 jetting suggestions please
- Pompeydave
- registered user
- Posts: 33
- Joined: Thu Sep 20, 2012 1:16 am
- Main scooter: 1970 GP125
- Location: Portsmouth
- Contact:
Hi all, I’ve got an Italian GP125 with GP200 gearing, a Casa 185 kit that has been bored out to 198, a BGM electronic ignition timed at 20 BTDC, a BGM big bore exhaust and a Mikuni TM28 carb. The carb is the new item. Can anyone suggest jetting, a needle and an atomiser please?
- Pompeydave
- registered user
- Posts: 33
- Joined: Thu Sep 20, 2012 1:16 am
- Main scooter: 1970 GP125
- Location: Portsmouth
- Contact:
By the way the cylinder set up is with the squish set at 1.5mm and the piston sits at 1mm above the bottom of the exhaust port at BDC.
- vegansydney
- registered user
- Posts: 223
- Joined: Wed Jan 28, 2009 8:52 am
- Location: New York City
- Contact:
On a ‘Suzuki 190’ with K&N airfilter running via a dl/GP150/200 hose:
Main 190
Pilot 40
Needle 5D5 on 2nd clip
Atomizer 169-P0
Main 190
Pilot 40
Needle 5D5 on 2nd clip
Atomizer 169-P0