Ripped head off, and cylinder (03 450) and...


28 replies to this topic
  • grayracer513

Posted June 24, 2015 - 02:02 PM

#21

Just use engine oil.

 

Read the torque procedure for the head and be sure you understand it.



  • soulsedg3

Posted June 24, 2015 - 02:04 PM

#22

And do i have to realign rings or anything before i put cylinder back on? I never touched the piston rings

  • soulsedg3

Posted June 24, 2015 - 02:08 PM

#23

Yeah i think i understand procedure.

Apply molybdenum disulfide grease tp head bolts.

Tighten bolts crisscross to certain spec.

Back off in same pattern. Reapply grease to bolts.

Retighten back to 2nd diff torque spec.

Once tight. Mark bolts with marker. Tighten each one in pattern to 90 degrees.

Then finish by tightening each one a further 90 so they finish at 180 degrees from inital 2nd torque spec.

Right?

Edited by soulsedg3, June 24, 2015 - 02:10 PM.


  • grayracer513

Posted June 25, 2015 - 06:41 AM

#24

Zackly.

 

You should use new rings, but re-indexing them is a good idea. 



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  • soulsedg3

Posted June 25, 2015 - 06:46 AM

#25

I spun the top ring and 2nd rings around. But it was damn impossible to get the oil rings to twist seperately.
It has new rings beforeni bought it. Only two rides. According to guy i bought from.

  • soulsedg3

Posted June 26, 2015 - 07:12 PM

#26

So i put cams in. Lined em up to what i saw before disassembly. Its a lil off mark on flywheel...but its same as it was. Attaching 3 pics....of marks when i was done. It started an idled fine.

Anything i should be doing to make sure head gasket seals and binds or whatever?

Or anything of a breakin of sorts? I didnt do piston rings or cylinder. Just head work.

Attached Thumbnails

  • 1435374660262.jpg
  • 1435374755749.jpg
  • 1435374769146.jpg

Edited by soulsedg3, June 26, 2015 - 07:14 PM.


  • soulsedg3

Posted June 26, 2015 - 07:15 PM

#27

Oh and this is how far my chain tensioner went in when woundnout completely....to show slack.

Still good?

Attached Thumbnails

  • 1435374931089.jpg


  • mxman47

Posted June 26, 2015 - 07:57 PM

#28

Looks ok to me.

  • soulsedg3

Posted June 27, 2015 - 12:31 PM

#29

Thanks man!

 

It seemed to have a bit more power without a blown head gasket, and new valve seals, and valves reseated, etc.   Once in a while, probably due to me overthinking/overanalyzing, i almost heard like a whirling/whining sound...  but still had all kinds of ridiculous power.    Too much actually lol.

 

Btw.   hoping maybe someone knows, or grayracer.     I went for a ride. pulled over, sat for about 5mins and went to check the oil stick in the frame, and nothing was touching the stick.     I'm not exactly sure how long it is, before you can check the oil off the stick in the frame.    Is it only in the first 2mins?   how's it work?  service manual doesn't really say that i can find.


Edited by soulsedg3, June 27, 2015 - 12:38 PM.






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