Why am I drawn to the aluminum??

You got to keep this in mind too. Most here would rather bolt them on and go. Some don't know where or who to take their eddy's to so they can have this work done correctly. Not to mention they are too cheap and won't spend the extra $$. So that being said the IMM RHS heads fills that void very well.

As far as the car feeling light, my old 410 stroker with a 4 spd and 355 gears with the Brian's RHS's straight out got down. The car felt so light it was ridiculous. I miss the feeling/rush of driving it. It would top the front suspension out in any gear and felt like it was going to take flight! Never lost a street race in that car and there were many who tried.
Guy that felt the worst and who I became friends with later had a Chevy 383 stroker with a Pro Charger and EFI. He had absolutely no chance. That little Mopar left him with his tail between his legs. He could not believe I did not have any power adders. I had to prove it to him!! Those heads were one of the first sets Brian did. They only had a 1.92 intake valve in them also!

Pick your parts, pay your $$..... As some would say! :burnout: