Joined
·
2,782 Posts
Here is my latest project.
[attachment=35765
TO_Piston.JPG]
[attachment=35766
TO_Pist...close_up.JPG]
[attachment=35767:Head_close_up.JPG]
[attachment=35768:Cylinder...ose_up_2.JPG]
The subject is a 2004 600 Series III Rotax with good after-market pistons which made roughly 3500 kilometers with them and this resulted during a part throttle drive in the glades. The oil pump is new and adjusted the jetting is spot on. The only obvious external issue is a cracked Y-pipe. Together we will be rebuilding this motor over the summer months. This project will include correct building etiquette (no butchery or cave man techniques)and some known performance enhancements. Lets start with some expert guesses as to what happened and why.
[attachment=35765
[attachment=35766
[attachment=35767:Head_close_up.JPG]
[attachment=35768:Cylinder...ose_up_2.JPG]
The subject is a 2004 600 Series III Rotax with good after-market pistons which made roughly 3500 kilometers with them and this resulted during a part throttle drive in the glades. The oil pump is new and adjusted the jetting is spot on. The only obvious external issue is a cracked Y-pipe. Together we will be rebuilding this motor over the summer months. This project will include correct building etiquette (no butchery or cave man techniques)and some known performance enhancements. Lets start with some expert guesses as to what happened and why.
Attachments
-
1.9 MB Views: 435
-
2.2 MB Views: 323
-
2.2 MB Views: 377
-
2.1 MB Views: 300