The leak is not coming from the rail.

 

Okay, here's the update. It was fuel related. But it was the fuel pump. It seems that the stock fuel pump of the CRX is not up to capacity with the Integra Motor. If anybody else can verify this, then I'm going to have to look for a stronger fuel pump... Thanks.

 

Or can I just change my FPR to an adjustable one? Since the pressure for the CRX is 35-41 psi, and the pressure for the Integra is 41-48 psi, does it really matter which one I upgrade? Please help.

 

the fuel pump should have been on your list of upgrades... glad you caught it though.

 

Is there a much better fuel pump compatible for my CRX other than OEM?