Recent content by tywiesz

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    Over prop? How to know?

    I see, good point of yours, my is in the water, so your photo says nothing like idle rpm in a gear
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    Hydrofoil for pontoon?

    wow what a smart idea, definitely will look into it, thnx cheers T
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    Over prop? How to know?

    Hi, good point but total confusion for me, idle speed as per the manual is it in gear or neutral? Of course in gear and neutral rpm's will vary as Dingbat says. If I go by my ear and adjust it I got it at 950 in neutral, will check that in gear latter. cheers T
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    Over prop? How to know?

    I'm getting a third tach for compression, setting 1 for this motor, T
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    Hydrofoil for pontoon?

    your help appreciated no question on that. Don;t have proper resources to replace my motor, hahha, grrr. It is what it is sort of reality. I got what paid for hahhah. To my ear idle is set too high gona lower it and verify my current meter with another one. I may just coil a bit of wire on...
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    Over prop? How to know?

    good point, I got what paid for hahhah. To my ear idle is set too high gona lower it and verify my current meter with another one. I may just coil a bit of wire on h.volt of one spark plug and connect frequency meter than multiply x4 as got 4 cyl.motor, right? cheers T
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    Hydrofoil for pontoon?

    Hi, you are v.right, pontoons 6.5m aluminium and big motor pod underneath. Short shaft it seems to be the problem. I have one hole to go down on the motor bracket but it is seating on the the transom already. And yes I'm bouncing from one issue to another, hahah. Maybe buy 30 doll, electronic...
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    Over prop? How to know?

    I like this idea, thnx. I'm gona ask ppl around to borrow one. cheers T
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    Over prop? How to know?

    Hi, very good question, I actually don't know. Setting is set to no.1 for four poles as my motor honda bf90a is. Do I need another independent tacho meter? cheers T
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    Over prop? How to know?

    Hi, wow, I didn't even know such thing existed, thnx. It came out 49.47 for 14" prop and 45.59 for 13" prop, not sure what is mine, will have to double check it. Can you interpret the results? according to ppl from internet idle should be 950, so I'm too high. cheers T
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    Over prop? How to know?

    Hi, thanx for bringing that up, old gauge was showing around 500 rpms is this what supposed to be for 90hs 4 cyl.4 stroke outboard? No noise when shifting. Old meter idle 500 WOT 3200, new meter idle 1200 and WOT 4800 motor trimmed full down and if trimmed up to moment of cavitation the motor...
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    Over prop? How to know?

    Custom built 7.1 metre aluminium twin hull pontoon boat with side console remote steering. The boat was completed around 2011 and identified with the hull serial # HANPCS01101 with honda bf90a outboard motor
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    Over prop? How to know?

    Hi, situation is; bought a boat with 3200rpm at WOT. Idle 450 so thought must be the gauge, replaced it and now idle 1200 rpm and at WOT 4800 rpm.s Is this boat over proped? coz it does not go to at least 5600 rpm.s? Or as it is a new boat to me (boat 10y old maybe less, previous owner not...
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    Honda RPM gage signal voltage

    Hi, all parameters of incoming signal at diff. rpm's didn't make any sense so I borrowed used tacho and installed, Well it worked, idle 1200 rpms, I can throttle up it goes 4000 rpm in neutral didn't wanted to do more, tomorrow test on water. Btw, setting on 1 for 4 poles on this particular...
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    Honda RPM gage signal voltage

    Hi, all parameters of incoming signal at diff. rpm's didn't make any sense so I borrowed used tacho and installed, Well it worked, idle 1200 rpms, I can throttle up it goes 4000 rpm in neutral didn't wanted to do more, tomorrow test on water. cheers T
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