If you live in San Marcos and are planning an engine rebuild, start with the condition of the engine and the work you actually need. Bad Boyz Machine Shop is located in San Antonio, not San Marcos. Discuss your project with the shop before arranging transport or purchasing replacement parts.

Confirm what needs repair
Loss of compression, oil consumption, overheating, and abnormal noise can have different causes. Bring any diagnostic findings, previous repair records, and the engine identification. A rebuild should follow inspection; replacing internal parts without finding the cause can leave the original problem unresolved.
Plan engine transport before making the trip
Ask which parts should be removed and what components should accompany the block or cylinder heads. Secure the engine using appropriate lifting and transport equipment, contain remaining fluids, and protect machined surfaces from dirt and impact. Confirm drop-off arrangements directly with the shop.
Agree on the scope before ordering parts
Ask whether the estimate includes inspection, cleaning, machine work, parts, and assembly. Discuss whether measurements are needed before choosing pistons, rings, or bearings. Inspection may reveal damage that changes the repair plan, so agree on how additional work will be authorized.
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.









