Register Community Calendar Today's Posts Search

Go Back   GZ 250 Forums > GZ250-Specific > Instructional Articles

Reply
 
Thread Tools Display Modes
Old 03-05-2012, 04:20 PM   #1
Old School
Member
 
Join Date: Feb 2012
Location: Indiana
Posts: 55
New Head & Cam Shaft

The saga continues. As we pulled the head off today we found some clogged oil ducts. Appears by the damage to the cam that they have been clogged for years. Not only do I need a new cam shaft but also the bearings and seats are badly worn inside the head. Anyone know what or where I might start for a solution?



Login or Register to Remove Ads
Old School is offline  
Reply With Quote
Old 03-05-2012, 04:28 PM   #2
blaine
Senior Member
 
blaine's Avatar
 
Join Date: Feb 2010
Location: P.E.I. Canada
Posts: 3,784
Re: New Head & Cam Shaft

Quote:
Originally Posted by Old School
The saga continues. As we pulled the head off today we found some clogged oil ducts. Appears by the damage to the cam that they have been clogged for years. Not only do I need a new cam shaft but also the bearings and seats are badly worn inside the head. Anyone know what or where I might start for a solution?
I think if it was me,I would look for a low mileage used engine or at least a head.If you go to all the work to repair that head,you still end up with a head with a repaired spark plug hole,that can cause problems down the road.
:cool:
__________________
If at first you do succeed, try not to look surprised.


blaine is offline  
Reply With Quote
Old 03-05-2012, 04:31 PM   #3
Old School
Member
 
Join Date: Feb 2012
Location: Indiana
Posts: 55
Re: New Head & Cam Shaft

I here you, looking for a new head and cam shaft. I'm not really wanting to have the old one re-machined. Any place I out to start out looking?



Login or Register to Remove Ads
Old School is offline  
Reply With Quote
Old 03-05-2012, 04:43 PM   #4
blaine
Senior Member
 
blaine's Avatar
 
Join Date: Feb 2010
Location: P.E.I. Canada
Posts: 3,784
Re: New Head & Cam Shaft

Quote:
Originally Posted by Old School
I here you, looking for a new head and cam shaft. I'm not really wanting to have the old one re-machined. Any place I out to start out looking?
E-bay probably the best,next to here. :2tup:
__________________
If at first you do succeed, try not to look surprised.


blaine is offline  
Reply With Quote
Old 03-05-2012, 08:45 PM   #5
Water Warrior 2
Senior Member
 
Join Date: Dec 2006
Location: Squamish B.C Canada
Posts: 11,409
Re: New Head & Cam Shaft

How did the cylinder wall look ?? Any scuffs or gouging from the thread particles ??



Login or Register to Remove Ads
Water Warrior 2 is offline  
Reply With Quote
Old 03-05-2012, 09:26 PM   #6
Old School
Member
 
Join Date: Feb 2012
Location: Indiana
Posts: 55
Re: New Head & Cam Shaft

Cylinder wall and everything looked great, I'm going to clean some deposits, off the top of the piston before I put it back together.
Old School is offline  
Reply With Quote
Old 03-05-2012, 10:18 PM   #7
blaine
Senior Member
 
blaine's Avatar
 
Join Date: Feb 2010
Location: P.E.I. Canada
Posts: 3,784
Re: New Head & Cam Shaft

Quote:
Originally Posted by Old School
Cylinder wall and everything looked great, I'm going to clean some deposits, off the top of the piston before I put it back together.
That's good to know. :2tup:
__________________
If at first you do succeed, try not to look surprised.


blaine is offline  
Reply With Quote
Old 03-06-2012, 03:27 PM   #8
Water Warrior 2
Senior Member
 
Join Date: Dec 2006
Location: Squamish B.C Canada
Posts: 11,409
Re: New Head & Cam Shaft

Quote:
Originally Posted by Old School
Cylinder wall and everything looked great, I'm going to clean some deposits, off the top of the piston before I put it back together.
That is good news. Looks like you dodged a bullet there.
Water Warrior 2 is offline  
Reply With Quote
Reply




Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:36 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.