rb20s in s13s are gay

[rb240det]

You can't tell me though that the block/headwork are too similar in those two motors though.

They share what the same iron block, other then that entirely different.

Don't get me started on rb20s and rb25s badass intake manifolds.

Once again...I never said anything about headwork. The RB20's head is pretty restrictive once you get higher hp numbers. That I will wholeheartidly agree with. My point was that they all utilize an iron block.

Not sure what your point is about the intake manifolds. They do look like pooh from the factory, but there are plenty of aftermarket options for them now.