Largest displacement now / ever

[Marcozi]

You own a Spruance Class Destroyer? Ok, that is pretty darn cool.

Yup, it's in my bath tub. /s

 

[4WD]

My Uncle had a brand new Oldsmobile Delta 88 with a Rocket 455 with 210 HP but gobs of torque. In those days it was common to tow a small travel trailer with a four door sedan. I have a Polaroid picture of the engine (somewhere ).

BiL had that motor in a jet boat - only it was modified to 375 HP - helped to not have all the smog junk … Good for pulling water toys

 

[KGMtech]

1964 Chrysler New Yorker, 413ci 4 barrel. 6.77 Litres.

 

[THORROMIG]

Actually my first car -- 72 Grand Prix 400c.i./6.6L with the 400 Turbo Trans and factory duals...
Now: 5.7L Toyota Tundra