Tupacka tapuka tapuka is a sign of valve failure, by pass venting in
the valve cover. Better get that checked out.

The sound of a good old Ford Bowman......bum bum bum bum bum bum bum
bum bum bum bum bum bum warming up sounds like a tribe of injuns
getting ready for a war party.

My favorite is the low low low low low low low low low low low low low
of an MTU and the turbo whizzle as she builds boost..

Capt. Suzy
35s5
NY