Рет қаралды 1,245
-1. Extra thickness for iBeam provides more strength
-2. Deep drilled oil tunnel for lubricant, to let engine oil pass between piston pins and engine bearings.
-3. Extra oil groove for the small side, to ensure best lubrication for piston pins.
-4. Extra oil groove on the crank side, to make secure lubrication for the crankshaft side
more information:
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