The crankshaft is the heart of your engine’s rotating assembly, converting linear piston motion into smooth rotational power. Over time, wear, heat, and oil starvation can cause journals to become out of round, scratched, or undersized—leading to reduced oil pressure, vibration, knocking, or catastrophic failure.
Crankshaft grinding is a critical process that restores proper journal dimensions, surface finish, and roundness. By carefully machining the crankshaft to precise tolerances, we eliminate imperfections and ensure consistent oil clearance, which is vital for lubrication and engine longevity.
Whether you’re rebuilding a worn engine, repairing damage, or preparing a crank for high-performance use, proper grinding is essential for:
At our shop, we use precision equipment to grind and polish each crankshaft to OEM or custom specs, followed by thorough inspection and balancing to ensure it’s ready for reliable, long-term operation.
Don’t risk your engine on an untrue crank—precision grinding is the key to a strong foundation.
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