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What should compression be

  • Thread starter Dewayne Galloway
  • Start date
D

Dewayne Galloway

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Ihave 1988 dynasty 4.3 that wo

Ihave 1988 dynasty 4.3 that wont plane out in an earlier disussion I was asked if I cheked the compression I plan on doing that tomorrow what is good about 120 psi. I also bought ujoints gaskets and gimbal bearing to do the maintenance on the stern drive (any advice here)the earlier topic was boat wont plane out. thanks for your help. I AM NEW AT THIS DISCUSSION FORUM I POSTED SOME OF THIS ON A DIFFRENT TOPIC IAM SORRY FOR THE TROUBLE THANKS AGAIN FOR THE HELP D.G.
 
it's important with compre

it's important with compression testing that all 6 cylinders be fairly close to each other in pressure.
 
HY STAT
Took me longer than i

HY STAT
Took me longer than i thought it would i had to do that work thing
the compression was125 to 140 so how bad is it thanks again D.G.
 
THANKS CHUCK WRIGHT& HY ST

THANKS CHUCK WRIGHT& HY STAT
THE PROBLEM WAS THE FLAPPERS IN THE EXUAST.
 
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