Automotive machine work should match measured condition and the project goal. At Bad Boyz Machine Shop in San Antonio, you can discuss an engine rebuild or specific component work. This guide helps you ask for the right inspection rather than ordering unnecessary machining.

Block and cylinder head work
Block honing addresses the final cylinder bore geometry and surface condition when appropriate. Resurfacing addresses a sealing surface within its repair limits. A valve job concerns valve and seat sealing; it serves a different purpose from resurfacing. Inspection determines which services belong in your project.
Crankshaft and bearing-related work
Crankshaft journals need evaluation for size, geometry, damage, and finish. Grinding and polishing remove different amounts of material and are not interchangeable. Discuss the correct repair and matching bearings before ordering components.
Bring the right information
Share engine identification, symptoms, prior machining, and intended use. If the engine is already apart, ask which components to bring. Clarify whether your estimate covers component machining or a larger rebuild and assembly project.
Useful next steps
Explore our engine rebuild service, block honing, valve jobs, or block and head resurfacing to discuss the work your engine may need.
For manufacturer background on sealing surfaces, see Fel-Pro’s head gasket technology guide. Always use the specifications for the actual engine and components.








