the oil hole on front left if block , (gallery hole) is 1/8" diameter,
so crank the engine for 1 second, bam it clean. end worry.
now the head, that is a big worry
same hole, same place but in head, has Orifice there, at 0.050" inches, comes out with metric, allen wrench
if it clogs at ANY time. the cam bearing burn up.first. then.... doom. x10
make every effort to flush this head gallery clean.
![[Image: New-head%20%284%29.jpg]](http://www.fixkick.com/engine/97-motor-pull/images/New-head%20%284%29.jpg)
and here. its just one tiny hole. there ..
![[Image: pull-day2%20%285%29.JPG]](http://www.fixkick.com/engine/97-motor-pull/extras/pull-day2%20%285%29.JPG)
so crank the engine for 1 second, bam it clean. end worry.
now the head, that is a big worry
same hole, same place but in head, has Orifice there, at 0.050" inches, comes out with metric, allen wrench
if it clogs at ANY time. the cam bearing burn up.first. then.... doom. x10
make every effort to flush this head gallery clean.
and here. its just one tiny hole. there ..
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