Hi everyone,

Im building a b18c4 block and im finding it difficult trying to source the correct information regarding the main and rod bearings acceptable tolerances.

I need this as im blue printing the engine using Honda's 'coloured bearings' scheme using a plasti gauge.

Any help much appreciated.


thanks

 

B18C4=B18C1 pretty much a GSR motor.

 

Yeh im pretty sure b16s/b18s all run the same tolerances as they all use the same bearings.

But i still need to know what those tolerances are..