Originally Posted by 52Carl
ThermoQuad I presume?
I hear tell that the upper secondary valve adjustments allow one to tweak when, and how they open, thus de-tuning to the point that they will work on a small block. So I have read.

True, however the carb was designed as race-only, not for street use. And it isn't on a "small block" wink

Jon


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
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