Originally Posted by
sherwood
huh?
Depending on the version they are largely the same or completely different.
The F and H series are very closely related, generally speaking the F's were mainly SOHC engines and when compared to the DOHC H-series were underpowered. But really anything you need to know can be found through searching.
F22B was a JDM DOHC base model Prelude....
H23 was the USDM DOHC Prelude..
I put an F22B in my Prelude about 3 years ago, straight up swap