Commando C2
Petty Officer 3rd Class
- Joined
- Oct 3, 2009
- Messages
- 80
hi
i have just bought a 2000 model tohatsu 25hp and have seen on this and other forums that its possible to uprate them to 30hp.
i followed some threads but the final results after fettling with gaskets and timing werent posted.
I had a look down the venturi tube and cant see the small gasket with small slit in it that the 25hp has.
perhaps its already been changed, but the timing is still on 20degrees.
how important is the timing change and what difference will having the engine at 25 or 20 degrees make?
will remove carb soon to check the gasket situation but any advice from people who have successfully completed this mod would be good.
its a 2 stroke by the way.
thanks
i have just bought a 2000 model tohatsu 25hp and have seen on this and other forums that its possible to uprate them to 30hp.
i followed some threads but the final results after fettling with gaskets and timing werent posted.
I had a look down the venturi tube and cant see the small gasket with small slit in it that the 25hp has.
perhaps its already been changed, but the timing is still on 20degrees.
how important is the timing change and what difference will having the engine at 25 or 20 degrees make?
will remove carb soon to check the gasket situation but any advice from people who have successfully completed this mod would be good.
its a 2 stroke by the way.
thanks