I have gone through and figured out that my main bearings on my 1991 Honda Prelude Si (B21A1). This comes after I learned thtat the rod bearings weren't that bad (spun 2 bearings, 5 and 2).

My problem is, I've gone and purchase standard main bearings and they are too big. The motor is still in the car so I'm doing the best I can without ripping the entire car apart, jut trying to get it to run til I have my CRX running again. Is there anything I can do short of getting the crank machined? I need to find out if I can do anything to get it to run for another month or if I should haul it to cophers.

Thank