Ka24 vs k24a4

Not sure if I'm posting in the right section so sorry if I'm not. In case anyone is interested here you go.... I'm currently Building a k24/k20 engine and my friend is rebuilding a ka24. Found it a bit funny how both are engines are K engines... So I've decided to make comparisons. KA24's are known for being able to handle boost in case you didn't know. Our K series... not so much. Anyways here's some comparisons of rods and cranks. I'll post pictures of our blocks and pistons later. The smallers rods are obviously the k24 and the crank on the right is the k24.