"That thing gotta 273?"

toolmanmike said
A screamin' little machine. 273's are fun little engines.

66fs said
302's and 289's use the same pistons, different rods and cranks. A 289 would kill a 302 any day of the week. My brother had a 65 Mustang with a K code 289 and 3.90 gears.

the some 273s came stock with 10:1 compression

toolmanmike said
A screamin' little machine. 273's are fun little engines.

I love my little 273 4 barrel - 10:1 compression . Solid lifters - 235 HP -