Will a h22a dohc vtec and mounts out of a 94 prelude bolt straight into a 94 cd accord?

Not completely, the driver's side mount it different. But, you can grind down the Prelude mount to fit. If you hold the mount up to the bracket you'll see where & how much to cut off of it (the part where the bolt goes through). Your other option is to buy a mount from Hasport. Also make sure to use the rear mount bracket that goes with the mounts you're using. So if you're using the Prelude mounts, use the Prelude rear mount bracket.