Bore: 82.00mm (stock 82.00mm) Stroke: 94.60mm Compression height: 33.27mm Compression ratio: 10.6 Pin: 22mm Rings: 1.20x1.50x2.00mm Crown volume: -11.0cc Weight: 299g Alloy: 2618 PowerPak Clearance guide: Measuring point .500 Min .0025 Max .0033 Package: 6 pistons with rings and pins Warning: check for interference to piston motion from valves, oil squirters,...

Piston size: 89.00mm; Ring size: 1.20/1.50/2.00mm

Piston size: 82.00mm; Ring size: 1.20x1.50x2.00mm

Piston size: 82.00mm; Ring size: 1.20x1.50x2.00mm

Pin diameter: 22.0 mm Big end diameter: 57.6 mm Center-to-center length: 142.60 mm

Valve stem diameter: 6mm Inner diameter: 10mm Material: FPM

Valve stem diameter: 5mm Inner diameter: 10mm Material: FPM

Bearing structure: Tri-Metal; Number in pack: 8

Crankshaft: 49.99 / 49.97mm Housing: 53.62 / 53.60mm Max Wall Thickness: 1,788mm Max Length: 19,5mm Quantity: 4

Crankshaft: 49.972 / 49.992mm Housing: 53.599 / 53.622mm Max Wall Thickness: 1,786mm Max Length: 19,568mm Quantity: 6

Crankshaft: 53.970 / 53.990mm Housing: 57.600 / 57.615mm Max Wall Thickness: 1,796mm Max Length: 14,801mm Quantity: 8

More details coming soon.