This is the Fuji Imvac Engine cylinder for the BT-50SA
The cylinder assembly is the portion of the engine that holds the spark plug
This part includes what is sometimes call an Engine Block
and Engine Head as one complete unit.
FEATURES: This is also called the Upper (top) crankcase
Chrome plated internal construction for long life
Blue painted aluminum assembly
INCLUDES: One Cylinder assembly
REQUIRES: Assembly onto BT-50SA Twin Fuji Imvac engine
All other components that are part of the cylinder
SPECS: Length: 79mm (3.11")
Width: 79mm (3.11")
Height from top of head to mount: 78mm (3.10")
Center distance between exhaust mounting holes: 43.1mm (1.70")
Rectangular exhaust port-
length: 27.2mm (1.07")
width: 14.2mm (.56")
Center distance between cylinder mounting holes: 47.7mm (1.88")
53mm (2.09")
COMMENTS: There is no separate cylinder liner or sleeve.
Fuji Imvac is NOT related to the original Fuji Engines sold by MECOA
cmc 10/02/01
Click here for Units of Measure Conversion Calculators