MasterTune Moto Suite

PW50 Blueprint Log

Record your precision engine specs here. Rear-to-front order. PW50-specific. Tuned by Factory51.

Rear Axle Diameter (mm) Rear Wheel Spacer Width (mm) Ring Gear Backlash (mm) Output Shaft Endplay (mm) Output Shaft Seal Depth (mm) Pinion Shaft Diameter (mm) Gearbox Axial Float (mm) Clutch Bell Inside Diameter (mm) Clutch Shoe Width (mm) Clutch Shaft Diameter (mm) Clutch Washer Stack Notes Clutch Shaft End Play (mm) Trenching Depth (mm) Main Bearing Bore ID (mm) Crank Pin Diameter (mm) Rod Side Clearance (mm) Small End Rod ID (mm) Deck Height @ TDC (mm) Squish Clearance (mm) Combustion Chamber Volume (cc) Squish Band Width (mm) Piston Diameter (mm) Measured Ring Gap (inches) Piston-to-Cylinder Clearance (inches) Plug Thread Protrusion (mm) Exhaust Port Height from Deck (mm) Exhaust Port Width (mm) Transfer Port Height from Deck (mm) Intake Duration (degrees) Build Intent (Rec / Race / Stroker / etc.) Fuel & Oil Ratio Pipe Used (OEM / Brand) Builder Notes