Small block gas mileage DD magnum/LA ?

It’s all in the calculators.
Is that a dig on me?

Math was always my best subject,
with geometry a close second.
Algebra helped me find numbers I never knew existed. I was a bit baffled when they introduced it in school, but I was a fast learner.

All three of those helped me, in 1998, design an 11.3 compression ratio engine, when the speed shops said it would detonate itself to smithereens.
They said 9.5 was the ceiling.
They were, of course, wrong.
And today, everybody knows how to do it.
Had I listened to them in 1998, I would still be driving the same lazy-dog engine.

But if it's not a dig on me;
absolutely yes it is all in the calculators.
If we didn't have calculators, we'd still be living in the dark ages.