[Ronbo]

Why compare a iron block to an aluminum block???

You'll need the extra HP to make up for the extra 200lbs your adding to your front end. Won't be able to do anything about the loss of handling.

My FE dynoed at 634HP... and runs on pump gas, weighs the same as a iron small block, and for what it's worth looks like the correct engine for the car.

To me it's worth the extra money.

Some feel the heavier engine won't be a big factor especially for a street car, however I strongly disagree. The 700HP is pretty useless on the street as opposed to the better handling.