I've gathered a bunch of good threads into one list here to help 97-99 GP1200 owners get there problems fixed up. I consider these threads to be the best of the best for each problem area listed. Some of this info applies to the other GP model (GP760 and GP800) as well as general Old School Yamaha 2 stroke ski repair. Hopefully a mod will sticky this to the top.
Jetworks install
GP1200 65U JetWorks Mod
Trim tabs
97 to Early 98 Trim Tab installation and info
GP1200 security system reset
GP1200, GP760, GP800 security system reset
GP1200 No Spark
GP1200 no spark stator tests
GP1200 fuel sending unit
Removing GP1200 fuel sending unit
GP1200 65U pressure test
pressure Testing a 65U SUV
Pressure Testing
Pressure Testing Two Stroke Engines
97-99 GP1200 Ride Plate Insert Upgrade
Securing oil lines with pinch clamps
How To Make Your Own T Handle Carb Screws
Old School GP1200: How To Replace Pump Stator, Bearings, and/or Driveshaft
1100/1200 cylinder install
GP1200 65u Case Porting
Jetworks install
GP1200 65U JetWorks Mod
Trim tabs
97 to Early 98 Trim Tab installation and info
GP1200 security system reset
GP1200, GP760, GP800 security system reset
GP1200 No Spark
GP1200 no spark stator tests
GP1200 fuel sending unit
Removing GP1200 fuel sending unit
GP1200 65U pressure test
pressure Testing a 65U SUV
Pressure Testing
Pressure Testing Two Stroke Engines
97-99 GP1200 Ride Plate Insert Upgrade
Securing oil lines with pinch clamps
How To Make Your Own T Handle Carb Screws
Old School GP1200: How To Replace Pump Stator, Bearings, and/or Driveshaft
1100/1200 cylinder install
GP1200 65u Case Porting
Comment