300s for 3d work
it seems to run ok on my saito 100... have had neg. comments
could cause engine to throw a rod.. im going to try a 15x6
only real problem im having is the engin flood when i first start after refueling.. engine is mounted inverted.. going to work on the low idle adjustmen. im using the byron ys 20-20 fuel.
all my saito engines love it..
olmanbruce