How much for 71 Thermoquad?

The 72 design is far superior to the air bled version. The fuel delivery is more linear with a solid fuel carb versus the emulsion design that is a compromise at best.

Remember this post back on page 2 that started all this? If the discharge from the booster is a continues stream then the fuel that is metered is more consistently distributed between cylinders making the AFR between closer. Studies have shown that AFR can vary between 11-1 to 17-1 in some case in the same engine so the more consistent the mixture the better cylinder to cylinder variation will be. If any one bothers to watch the NASCAR 101 presentation they will see that even they battle with AFR distribution.



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