Wow -
My experience with Patrick at Pro-Systems has been excellent. He built a carb for my 392 FMS stroker that was a monster right out of the box. More recently he has been working with me trying to build me a carb for my Roush 427R. I have not been easy to please on this project and he has had some difficulty in delivering exactly what I am lookiing for. After investing several weeks and two different carb approaches, he offered to simply refund my money if I was not happy. He has never complained about my stupid questions and has given me quite an education in carburator design. I am hopeful that I will wind up with the "perfect" carb for my motor. One thing for sure is, I am positive I will not wind up with a carb I am unhappy with. Based on my personal experience, I highly recomment Patrick James and Pro Systems. I guess there are two ends to this see-saw.
-Steve