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Forum: Technical Q&A

12-04-2010, 10:26 AM

Replies: 11

Optimax engine heights

Views: 1,607

Posted By Big Dutch

The revs you are pulling is a little low.moving...

The revs you are pulling is a little low.moving it up with the same prop should give you 100 rpm more per inch you go up.
Dont go up too high or you could run out of water and overheat the motor....

Forum: Technical Q&A

11-04-2010, 08:50 PM

Replies: 11

Optimax engine heights

Views: 1,607

Posted By Big Dutch

Each hole is an inch I reckon move it up one...

Each hole is an inch I reckon move it up one 100rpm more
I wouldnt go too much higher as it might cavitate being a heavy old hull:seaman:

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