Engine Block Magnafluxing

Engine Block Magnafluxing

At Northwest Motor Machine, we provide professional engine block magnafluxing services to ensure your engine components are free from hidden cracks or defects before machining or reassembly. This critical inspection step helps prevent costly failures and ensures your rebuild starts on a solid foundation.

Using advanced magnetic particle inspection (MPI) techniques, we carefully examine cast iron engine blocks for even the smallest fractures, the kind you can’t see with the naked eye. Our process reveals flaws caused by heat, stress, or fatigue, helping you decide whether a block is repairable or should be replaced before investing time and parts.

What We Offer:

1. Non-destructive testing for cracks and surface flaws
2. Accurate detection in cast iron and ferrous components
3. Ideal for pre-machining inspection and rebuild verification
4. Trusted process for race, restoration, and performance engines
5. Detailed inspection reports available upon request

Magnafluxing is a small step that makes a big difference, giving you confidence that your engine block is safe, solid, and ready for the next stage of machining or assembly.