one way you could measure to find out.
plop on 906 heads, your intake, and measure from the front [or rear] carb mounting flange to the china wall [front or rear] using a straight edge of some sorts.
then do the same using the TF 240's.
if the carb flange to china wall measurements are close, you should be good.
just throwing this out there as a down and dirty way to compare.

and a Happy Thanksgiving to you as well !