Why are there so few blown small blocks?

A pic of my car with front end installed. My favorite pic. The reason I had to move my engine up 2" and 2" forward is because of my poor engineering skills when I designed my new K for installation for my Lamb struts and R&P steering. My rear sump deep truck oil pan was almost dragging the ground. I had to raise the engine and section the deep pan to get it 3+ inches off the ground. I also extended the sump to just behind the rack to add more oil capacity. The amazing thing is that even with the heavy blower and moving the engine forward I still ended up with 50/50 weight distribution. Now that I'm going back to NA config I should have more than 50% on the rear.

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