A budy of mine mentioned that the heads off the later 3.4s will fit onto the 3.1.

Can't find any info about the swap. Wondering what all would need to be swapped from a doner 3.4 (heads, and intake etc??), and what would/should be bought new.

And pro's and con's to it.

I'm bored a few weeks while waiting for parts to make mine street legal, and don't mind spending time to bump this car even a slight bit in power. I'm not liking it that it seems my friends 96 Civic may beat it to 60

It's fun to drive, and easy on gas, but my god it needs to do a lot of work to not go very fast. Feels like I'm really getting on it until I look down at the speedometer.