Originally Posted by Cab_Burge
Mopar stop making those motors for a reason, they weren't efficient or powerful down work twocents
The 273 L.A. motors made more power and got better mileage than any of the 305, 318,325, 331 or 354 C.I. poly motor in any of the Mopar cars or trucks scope


It would be interesting to see how the poly heads flow compared to an LA or Magnum. I would think that would be the major difference between the engine families. And just looking at the heads, one would think, and I know this is an assumption, that the poly heads would flow better.

"We live in a time when intelligent people are being silenced so that stupid people won't be offended".