ET Report Card on the Speedmaster Heads

Garrett Ellison said
What, nobody ever run 4.56 or 4.88s like a lot of the the people I know?

That would be fun until I want to hop in and drive 4 hours north to Mopars in the Park. My 318-2 doesn't need all that gear. It would probably smoke the tires at will even with only 230 horse though. :rofl: