I bought this Superjet at about week ago, it is 650 1990 Sj with broken engine. It has been sat like from year 1994 at broken in its previous owners garage. And there is not much hours with that ski. Motor has blown piston and also crankshaft is bad when driving without oil.
The hull is very good condition with like zero stress cracks in the hull. All roundnose superjets in here are very beaten up and found out that hull for cheap so i think i can make ski from this.
Im also thinking to make that hull look more roundish and i started to chop that hull. Also i think to reinforce ski from inside and defoam it and put bigger exhaust tube. And offcourse i had to put lines for double cooling and trimline. And cut that rear lip to make more movement for trim.
I found out that X2 nozzle and trim assembly is very good for Yamaha pump also and im using this to make it work.
At first weekend i just start to smoothening the bottom with glassfiber and also cut that rear lip and make new bondline at front to cut upper part of deck of to make bondlip same height around the nose. Also i took out that exhaust hose and peel all sticker out.
Im also trying to find some parts:
Rn Sj Pole and bracket
Aftermarket exhaust
Footholds
Camo hydroturf
Big carb
The hull is very good condition with like zero stress cracks in the hull. All roundnose superjets in here are very beaten up and found out that hull for cheap so i think i can make ski from this.
Im also thinking to make that hull look more roundish and i started to chop that hull. Also i think to reinforce ski from inside and defoam it and put bigger exhaust tube. And offcourse i had to put lines for double cooling and trimline. And cut that rear lip to make more movement for trim.
I found out that X2 nozzle and trim assembly is very good for Yamaha pump also and im using this to make it work.
At first weekend i just start to smoothening the bottom with glassfiber and also cut that rear lip and make new bondline at front to cut upper part of deck of to make bondlip same height around the nose. Also i took out that exhaust hose and peel all sticker out.
Im also trying to find some parts:
Rn Sj Pole and bracket
Aftermarket exhaust
Footholds
Camo hydroturf
Big carb
Attachments
Last edited: