Really? The most powerful engine you could get in the 1980 Corvette was 220 HP, and most were sold with 180 HP engines. With 180 HP, 0-60 times are measured with a sundial.
If you're ever in my neck of the woods, I'll take you for a ride in my '99.
Ummm... it doesn't show up because they don't exist. Modern engines use a reluctor mounted on the crank, which is way way way more accurate than a distributor, as well as being far more flexible and easily adjusted (by which I mean better, of course). If a misfire develops, instead of spending hours tracking down which cylinder is involved so you can then start figuring out what the problem is, you know exactly which cylinder(s) are involved.
With the primitive stone age technology you're talking about, you're stranded if your coil goes out. Which happened a lot. Thanks to coil packs and coil-on-plug technology, a coil going bad just means you have a misfire. You can still drive home on the remaining cylinders. And since you will already know not only that it is a coil (code P0351) but also which cylinder (P0301, P0302, P0303...) it can be fixed in 5 minutes or less.
And carburetors? A carbed car can leave my house (5500 feet) and drive up Pikes Peak (14,000 feet) and it wouldn't be a shock if it had to stop part way up for an adjustment because it's running incredibly rich. Off roading? Carburetors don't handle extreme angles well at all.
Every bit so much.
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Those cars are no more similar than the 1st gen examples I posted.
Yes, form follows function, but it's really not the least bit difficult to differentiate which is which.
Maybe you're getting old and your eyes are going? Happens to all of us...