115 HP Optimax

[Big Bobber]

I am looking at a boat package single console with a 115 HP Optimax. The boat will handle a 125. What do you folks like or not like about that motor.

Thanks

[B D]

We have a 2006 150 Optimax and have been very happy. I'll give you likes / dislikes top of mind.

Likes:

Efficiency (seems to sip gas)

Gets our 18 foot Lund going in a hurry - good hole shot

Reliable if you stay on top of the impeller (see below)

SmartCraft guages for additional data and control of trolling speeds (SmartCraft may be extra or an option)

Dislikes:

Impeller within water pump requires replacement every two years

Have to raise your voice to carry a conversation in this baby at speed

If you have other specific questions I can try and answer them.

[Big Bobber]

Heard it pulls a lot of amps to start and the battery charge may be weak. True or false?

[zrt6]

I've had two boats with the 115 optimax, both crestliners, never had a problem with either one very quiet at idle, easy on fuel and oil, plenty of power.

[B D]

I'll give you personal experience, but it is somewhat subjective.

In terms of pulls a lot of amps to start ? Not sure I've always used good Interstate starting batteries and never had a problem.

I would say the battery charge is strong. I tend to babysit those things and it tends to overcharge the starting battery pretty well as you run it. Again, never had a problem starting with our 2006 150 Optimax.

[Borch]

Heard it pulls a lot of amps to start and the battery charge may be weak. True or false?

True and false.

Needs enough charge to activate computer system. If there isn't, it won't start eve if it turns over. Need a starting battery with at least 1000 mca.

Mine charges just and at times use a jumper to charge the trolling batteries in my warrior.

I have a 2005 115 Optimax Tiller.

I had to send in my fuel and oxygen injectors to be cleaned last fall. Not much other than the usual maintenance so far.