CnF22b

I recently installed the jdm f22b Si engine in my 92 USDM Si , and I've heard that the f22b is basicly the same motor as the H23 exept with different stroke. I was just wondering in this case....if I was to order a header for the H23 would it match the bolt patterns for the F22b , and also are any of the engine internals such as cams, valvetrain, or pistons compatible with my motor.
Any help would be appreciated ..........Thanx

jeremy00

i know the heads are the same so the header from the h23 will work and im pretty sure the only difference it the two motors is the f22b has a small bore than the h23 by like 2mm so everything from the h23 will work on ur f22b