View Full Version : Optimax250 in a Challenger 2000-00

05-08-10, 02:26 AM
After one year i will finally put my boat in the lake again.
I have put in a 250 optimax engine from 2004 with 25 hours on it.
It runs gr8.
I had to cut a hole in the aft of the boat to fit the bigger engine and also modify inside the engine compartment. I will not tell any other to do this modification if they dont have the time or knowledge.

IŽll send some pitures.

Hopefully this will give me lower fuel consumption less problems and a higher top end.

Is there anyone out there who has seen another Challenger with this engine??

07-04-10, 11:07 AM
Nice boat. What motor came in that boat and why did you go with the optimax.