jerez.com wrote:why f series better h22 same mounts F22A1: 125 hp F22A4: 130 hp F22A6: 140 hp F22A7: 140 hp is better h22 Max power: 185-220 PS
the f22 non vtec head is the best flowing head honda has made to date. no head flows better, Put in a beasty cam and some higher comp pistons and have some awesome n/a fun.
IF you boost the f22 also has a very low comp setup, good for boosting.
Also F22's have a stronger bottom end and better cylinder walls then the h22. You can install a h22 head on an f22b and get the benefits of both.Still cant get past that the h22 head still doesn't flow as good as the non-vtec f22 head.
Swapping in a F block is just like swapping in an H, you will need hassport mounts, and to convert to a cable shifter setup, unless you wanna run a H2b or h2d setup. and use a b or d series transmission.
One thing of major note is that the f/h engines in an eg will have more mass infrount of the shock towers thus negatively effecting handling. If you are planning on doing Auto Cross, then this is not a swap for you.
Posted: Fri Dec 04, 2009 10:24 pm