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Old 08 November 2014, 12:15   #1
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Exceeding rated HP

My transom is currently set up for twin 60hp, each engine comes in at 109kg giving a total weight of 218kg...gulp.

I'm currently looking at a single engine that weighs some 33kg lighter than the combined twins but it actually exceeds the Max Hp rating of 130.

Your thoughts?
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Old 08 November 2014, 12:40   #2
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...but it actually exceeds the Max Hp rating of 130.

Your thoughts?
Talk to Bigmuz - was it only the bigger Northcrafts that has an issue with the transom falling off* ?



* before Northcraft get all lawyers letters - I am aware the transom didn't actually fall off Bigmuz handed the boat back before it had a chance!
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Old 08 November 2014, 12:43   #3
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Talk to Bigmuz - was it only the bigger Northcrafts that has an issue with the transom falling off* ?



* before Northcraft get all lawyers letters - I am aware the transom didn't actually fall off Bigmuz handed the boat back before it had a chance!
I'm sure he will be along shortly.
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Old 08 November 2014, 12:43   #4
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Would insurance not be an issue Alan if you exceed manufactured recs?


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Old 08 November 2014, 12:44   #5
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Exceeding rated HP

Insurance Billy?

Maybe that's something I should get round to.
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Old 08 November 2014, 13:20   #6
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I would as you never know what can happen especially on the water or around it. Better safe and all based covered. Ins company's do not like you outside laid down recommendations.


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Old 11 November 2014, 08:45   #7
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Quote:
Originally Posted by A1an View Post
My transom is currently set up for twin 60hp, each engine comes in at 109kg giving a total weight of 218kg...gulp.

I'm currently looking at a single engine that weighs some 33kg lighter than the combined twins but it actually exceeds the Max Hp rating of 130.

Your thoughts?
2 x clamshell at 83*Kg each.

Job done!


*that might be the non PT version weight - I'm having a mental block!
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Old 11 November 2014, 10:40   #8
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Would not worry about it. The maximum weight is given so when towing boat down road the weight of engine won't break the boat. As for over maximum hp wouldn't worry it is probably on the stamp so keep someone in the euro happy.

Have had a couple of ribs with too big of engine on it they worked fine.
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Old 11 November 2014, 11:15   #9
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Quote:
Originally Posted by A1an View Post
My transom is currently set up for twin 60hp, each engine comes in at 109kg giving a total weight of 218kg...gulp.

I'm currently looking at a single engine that weighs some 33kg lighter than the combined twins but it actually exceeds the Max Hp rating of 130.

Your thoughts?
My thoughts??....Nice!....better performance...less Fuel...less Maintainance...lighter Rig...probably more modern engine...+ room for a Aux if you feel the need
As long as the engine is as good or better than what you running currently?
Um...what would I do!?
As to the insurance question (easily checked) my Broker was fine as long as Max speed was below 50 knts...which mine is,Just!

There are some other threads on here that go into it in more detail.
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Old 11 November 2014, 12:31   #10
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Quote:
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My thoughts??....Nice!....better performance...less Fuel...less Maintainance...lighter Rig...probably more modern engine...+ room for a Aux if you feel the need
As long as the engine is as good or better than what you running currently?
Um...what would I do!?
As to the insurance question (easily checked) my Broker was fine as long as Max speed was below 50 knts...which mine is,Just!

There are some other threads on here that go into it in more detail.
Agree totally. Most brokers will be fine about it and it won't be an issue. Ask them and go from there. I've had overpowered ribs and not had a problem on the insurance front.

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