Polaris XP Turbo – Includes 4340 billet crank, 72.5mm stroke fully balanced, BC Pro625+ rods (4.915″ c-to-c), custom CP, JE or BME pistons (choice of bore/compression).
| Crank # | BC5911 – 72.5mm (270° pin) | 
| Rod # | BC6912 – 4.915″ | 
| Piston # | BC7911 – 93mm x 9.5:1 | 




				
				
				
				
				
				
				
				
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