Ok..currently have an EG hatch with a B16A..prepping for turbo..have B16A forged rod's and piston's..coming in the mail..this guy I know wants to trade his Si hatch with a B18C N/A..for my CX hatch with a B16A turbo..got a basically a brand new turbo kit I pieced together coming in ..so I don't really care about my old turbo setup..and going from B16A/CX/drum's to a B18C+Si/disk brake's sound's great..but the main question is..are the forged internal's..I bought for the B16A compatible..with the B18C block?..My understanding is the B16B..uses a similar setup..with the same deck height of a B18...Thank's for the help guy's

 

Your b16a rods will not work in the b18c. Just sell your rods and pick up a set of b18c rods

 

Yep.