During the repair process, you can make a fairly large number of alternative solutions. The decision to replace the block, the piston / connecting rod assembly, the crankshaft depends on many factors, of which the condition of the block is in the first place. Other considerations such as cost, availability of machining, availability of spare parts. repair time, experience in carrying out work, also has an impact on the repair procedure.
Here are some alternative solutions for engine rebuilding.
Customized Parts - If inspection reveals that the unit is in good condition and most of the parts are in good condition, purchase only the parts you need to save money. However. if the block sleeves have even slight wear, the surface of the sleeve must be honed.
Short block - is a block with a crankshaft and a piston group installed. Other assembly parts such as camshaft, valve train, cylinder head and external units can be installed with minimal service work.
Long block - is a short block plus oil pump, oil pan, cylinder head, camshaft cover camshaft and valve train, drive belt and gears All parts are installed in new bearings, have new seals and gaskets. It is only necessary to install collectors and mounted units.