High Output, Low Fuel Consumption and Low Emission
Reentrant type combusion chamber
Minimized dead combusion space
Low friction piston rings

Low Noise
High rigid cylinder block
Auto thermatic piston
Small backlash helical timing gear

High Reliability and Durability
Replaceable chrome plated dry liner
4 piston rings
Piston ring trager
Piston cooling by oil jet
Gear driven timing train
Axial oil seal

Easy Maintenance and Operation
Glow plug starting system

Specifications & Drawings
4 Cyl.s (4BG1/4BG1T)
6 Cyl.s (6BG1/6BG1T)