Can some verify this statement?
I'm looking to build an engine and would really love to run the aluminum block but, every knowledgeable sponsor I've asked said no to the aluminum block at the power levels I was seeking no matter what modifications.
The Iron block is only a little heavier, and if your planning on 900+ HP then your basicially a complete drag car. if your gonna have a complete drag car then I am sure you will take out way more then the 80lbs your adding back in.

