> 15 MPG ??? Is this for real?  I assume the base BB rebuild gets the same
as the
> original engine (ca 19 mpg).

I was assuming it got 15 cruising at 70mph based on the performance
improvements.   The top of my original post did say that it's not 100%
correct.  If someone knows actual gas mileage of a BB engine, please let me
know.

Chris.