Re: TR& BFH#39-byy

[Roland Dudley <cobra@scs.agilent.com>]

Correct.  I mis-wrote.  As Mark points out, you need to check the valves
to confirm you are on the correct stroke.

Roland
 
> 
> Actually, the piston will be at TDC once per revolution.  Having it at TDC
> *and* having the valves both shut for the 'bang' part of the suck, squeeze,
> bang and blow cycle occurs once every two revolutions.
> 
> mjb.
> 
>> takes two rotations of the crank to get #1 piston at