Designed For Upgrade Nissan RB26DETT 2.8L Engine 8 Counter Crankshaft
Spec:
Engine: RB26DETT
Model (L): 2.8
Stroke (mm): 77.7 (Stock +4.0)
Crank Pin (mm): 48.0
Main Journal (mm): 55.0
Counterweight: 8
Material: 4340
Surface Treatment: Induction Hardening
Weight (kg): 20.1
Note: Crankshaft Only / Special Pistons and Connecting Rods are required For This Crankshaft
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Tomei Crankshaft:
Crankshaft is the parts that change vertical movement of a piston into rotational movement.
It is suffered from explosion load and inertia power, and the load by bend vibration or torsion vibration.
Development target:
Balance rate / Reduction of inertia mass / Stable oil delivery and lubrication / Precision of pin and journal / Reduction of stirring-resistance