===== DISPLACEMENT CHART ===== Formula: Displacement = (((bore x bore) /# of pistons) x 3.141593 x stroke x # of pistons) / 1000) FZR400\\ 56.00mm x 40.50mm = 399.01cc STOCK\\ 57.00mm x 40.50mm = 413.38cc (+1mm bore)\\ 58.00mm x 40.50mm = 428.02cc (+2mm bore)\\ 59.00mm x 40.50mm = 442.90cc (+3mm bore = FZR600 pistons)\\ FZR600\\ 59.00mm x 54.80mm = 599.29cc STOCK\\ 60.00mm x 54.80mm = 619.77cc (+1 mm bore)\\ 61.00mm x 54.80mm = 640.60cc (+2mm bore)\\ 62.00mm x 54.80mm = 661.78cc (+3mm bore)\\ YZF600\\ 62.00mm x 49.60mm = 598.98cc STOCK\\ 63.00mm x 49.60mm = 618.46cc (+1mm bore)\\ 64.00mm x 49.60mm = 638.25cc (+2mm bore)\\ 65.00mm x 49.60mm = 658.35cc (+3mm bore)\\ Hybrid FZR600 crank w/ YZF600 pistons\\ 62.00mm x 54.80mm = 661.78cc STOCK\\ 63.00mm x 54.80mm = 683.30cc (+1mm bore)\\ 64.00mm x 54.80mm = 705.16cc (+2mm bore)\\ 65.00mm x 54.80mm = 727.37cc (+3mm bore)\\ -cad600