The S38 has a single ECU, one fuel injection system, basically one of everything a rationally-designed engine should have. The S70 has two of these things. As Graverobber said, this is two M30s mated to a single crank. It's like Siamese twins that share everything from their junk on down. Keeping these finicky fuckers…

"That was fun Seb. I had a ball"

That's not the way to correctly pack. His downfall was being a toploader.

People won't reply to my pun. They'll reply to yours. So I'll move mine here.