Wide Body and Big Diameter Design Offers Long Stroke and Rigid Structure.
Full-Circle Bakelite Structure Achieves Higher Crankcase Pressure and Lightweight.
Reinforced Forge Rod Delivers Massive Torque and High RPM Output.
Without Oil Pump Gear for Better Strength on Pulley Side Axis.
Come with Special Narrow Bearings and High Quality Oil Seals.
Body Wide=35.5mm, Rod C/C Length=91mm, Diameter=79.5mm.
Stroke=52.6mm. Unit Weight=1249.5g.
High Performance Racing Parts, Must Be Serviced by Skillful and Experienced Technician Only.