That's how I roll too. Just something new to learn and maybe contribute something new to the cause. Keep us posted. In testing the HEI it was quite obvious to me where the weak point in the system is now. Once the ignition is corrected, you can see a glaring problem with dumping gas into a hole and expecting it to get where it needs to go. I found a lot of fuel mileage improvement already, so not worried so much about that, but we can do better in fuel delivery. I couldn't believe what I found out about E3 spark plugs. If you put aside biases, its amazing what actual testing will prove. I would have been the first one to call BS until today. I need a TIG too!