I have to give kudos to the TOC 53. A friend of mine has one in his Aeroworks Pitts Python. Man what a match made in heaven. He had trouble with it at first until he realized that the carb was installed upside down. After that not so much as a cough.
I made him a vinyl graphic to go on his cowl, sorry just had to show it off. And yes that is his LS3 vette in the background.