Maybe an other head producer in the game.

I am a SBM guy. I've talked about switching over to a gen 3. But I doubt that I ever will. But my brother has a Challenger 1320 which is a 6.4 N/A. It's stock except for a smaller crank pulley, bigger injectors and tuned for e85. The car weighs 4320 with him in the car. It's ran 7.00 in the eighth, 11.00 in the quarter mile at 124 mph. Thats 636 hp out of a stock 392 ci. Gen 3. That's pretty impressive.

No offense to you or your brother, that’s not impressive for a blower car. Not in my book anyway.

I can take about any 500 hp 408 with TF heads and put a blower on it and do that.

Again, I’m not pooping in your cornflakes, just pointing out what I see.