Base gasket weeping
#2
#4
Join Date: Jan 2011
Location: Southeast Michigan 15 Minutes East Of Hell
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#5
Bore looked great when I popped the heads. So I just popped the wrist pins out and left the pistons hanging in the bottom of the jugs. That way the rings stayed in place. That was by his request.
But if it's not a ton of miles, I wouldn't be afraid to pull them and just make sure they're lined up properly and install.
Then again, new rings are very cheap. May as well replace them. This bike only had 15k miles on it. So he didn't want to change anything but gaskets.
Mike
#6
Join Date: Jan 2011
Location: Haslet Texas
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I recently did a top end gasket change for a friend.
All we did was take it apart and put it back together.
I used cometic gaskets and all his leaks sealed.
No re-hone or rings.
#7
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#9
If the bike has been sitting for awhile, then the factory gaskets have dried out. This was the case with my bike.
Use a conventional oil, and as mentioned, let the engine warm up before riding because the cylinders actually "grow" in length as they warm up and it will help to seal em up.
The worst thing you can do is fire it up and ride away in 30 seconds...let the heads get to the point where is starting to get uncomfortable to touch from the heat, now your good to go.
If using synthetic, and you switch to conventional, this may fix your problem. It did with mine.
I would not re-torque...to many stripped cylinder block to stud horror stories. YD
Use a conventional oil, and as mentioned, let the engine warm up before riding because the cylinders actually "grow" in length as they warm up and it will help to seal em up.
The worst thing you can do is fire it up and ride away in 30 seconds...let the heads get to the point where is starting to get uncomfortable to touch from the heat, now your good to go.
If using synthetic, and you switch to conventional, this may fix your problem. It did with mine.
I would not re-torque...to many stripped cylinder block to stud horror stories. YD
#10