Anyone try Thompson powerblast plate

Simple. That's because stuff like this is snake oil. Always easy to spot because there's never empirical data to back anything up. Comparing before and after videos of someone revving the engine is subjective, as anyone could rev the engine slower or faster to easily show a difference. To me, the bottom line is this. If these things were"tits" they'd be on every single production Holley style carburetor built. They're not. So for me, nuff said.
Simple. That's because stuff like this is snake oil. Always easy to spot because there's never empirical data to back anything up. Comparing before and after videos of someone revving the engine is subjective, as anyone could rev the engine slower or faster to easily show a difference. To me, the bottom line is this. If these things were"tits" they'd be on every single production Holley style carburetor built. They're not. So for me, nuff said.
I get it. Your right. I’m not by any means a pro at any of this stuff. I do notice a lot crisper throttle response and ..... more grunt when it’s under that initial load when I punch it. Maybe it’s a mental thing . It always feels like it’s faster after you do anything to it that’s how you justify spending more money