2023 GM HD 505hp/1085tq

Bionic Man wrote:

Grit dog wrote:

FireGuard wrote:
Gotta love improvements.
Remember when the 1989 Dodge Cummins with 3 speed trans and a whopping 160 Hp/400ft/lbs was the cats meow?

Right??
But a couple turns of the fuel screw and some 3k springs would wipe the sleep out of its eyes!

And destroy the transmission….

If I recall that tranny was a 727 that was nearly indestructible