crankshaft

• The forged 4340 crankshaft is from 440 Source and has 400 main bearing sizes but a 440's 3. 750-inch stroke.
• Check out the hand built and pressed together crankshaft, the tiny connecting rods and pistons, it's all very impressive. —  Jalopnik
• To handle the increased torque that EcoBoost delivers, some upgrades were made to some of the components, such as the cylinder block, crankshaft, connecting rods pistons and exhaust valves to ensure the EcoBoost V-6 engine is as robust as possible. —  Autoblog
• In addition to its new cross plane crankshaft, (all other in-line-fours have a 180° flat plane crank) the Yamaha R1's engine now has the shortest stroke of any 1000 as well as the previous R1: 2007 / 8 R1: 77 x 53. 6mm, 2009 R1: 78 x 52. 2mm.
• The magneto was reconditioned and a new crankshaft, connecting rods and pistons were made. —  Twitter / Barrett_Jackson

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