Originally Posted by nuage420b
the guy selling the engine says the Cam's from the 23A vtec are the same as the Type S cams
That's wrong. The H23a vtec has very mild cams.
The H23a vtec block and head are more or less the same as the H22, the main difference is the crankshaft and rods.
If you put the H23 head on your H22 block it wouldn't accomplish anything really. Aside from the cams, the head is almost identical to an H22 head.