Jeff wrote in
:

the turbo arrow has a TSIO-360-F or -FB engine, its only 200 HP, the
FB being the preferred engine since it has the 1800 hour TBO and the
cylinders do not crack as easy as the ones in the -F model engine did.

Is that true? I thought the F and FB used the same cylinders. It's the
"F" *case* (thinwall) that is prone to cracking. [IMHO, *ALL* TCM
cylinders are prone to cracking, and anything else that poor quality
control can cause. {:(]

jmk