Quote Originally Posted by jcs View Post
Align Bore Crankshaft and Camshaft
There are three basic reasons for boring the main bearing and cam bearing bores in engine blocks. One is to restore worn, out-of-round or damaged bores. If an engine overheats or loses oil pressure, one or more bearings on the crankshaft or camshaft may seize and spin. The resulting damage to the bearing bore must then be repaired by either machining the hole to accept a standard sized bearing or an oversized bearing.



not only when you turn the crank....

Now google and show me some were that sell over sized bearings for block end of a honda main bearing . Also show me a machine shop that will line bore a honda block for over sized bearings on the block side. Come on he has been as honest as can be if somebody wants the block pay 250 dollars and have it line bored for standar bearings its not complicated. What you posted has nothing to do with honda motors to start off with because they dont have cam bearings to run oversized. Now you have anybody that might would have wanted to buy his block confused as hell by typing stupid shit what the hell .
Justin i think big mac meant the size bore of the pistons man not asking about the line bore. Its bored to 88mm right now big mac.
not only when you turn the crank....[/QUOTE]