Quote Originally Posted by JDM onlyy
I say keep the k20a3 on the side and rebuild that and swap the heads on it. Since it doesn't have that real vtec or whatever. Really though, if you could get your hands on a k24 block with a rsx-s head then you're in business!
Swapping the blocks would be against the rules of his class. The bottom end of the k20a3 is what is garbage. The crank journals are smaller and not rev friendly.