Thanks for sharing! I recently bought one of these thinking it was an Edelbrock Q-jet. I admittedly don't keep up on every single tiny detail of every manufacturer, so I was unaware that edelbrock hadn't made a q-jet in years. Theirs may have been better, but who knows. Anyhow, I bought a new M4MC for my '81 C20. It looked nice. I sent it back. I couldn't bring myself to install an inferior product on my truck. I like to work on it and have it run well, not tinker on it all the time to get it running well, and I had a feeling the chinesium c**p sitting atop my engine would be nothing but problems. So I opted to get a rebuilt Rochester instead. Reading the article I am glad I used my logic and sent it back. Just wish I had not bought it in the first place. But, we live and learn, well, most of us learn from our mistakes...lol... At least I got my money back sans restocking fee.