I think a lot more information will come out next month as I've been told that is when the surf and OB model will be revealed.BobRae99 wrote: Wed Aug 12, 2020 10:01 amYou may be right. I think we have to wait and see what the prop charts say. My understanding is that they weren't completed by the time of the reveal, but I doubt that and must have done water test to confirm, but I was told they hadn't been done as of July 10th. I think the design team would have had to know what the boat would perform like during the design phase though.tgrace98 wrote: Wed Aug 12, 2020 9:29 amgear and prop changes can do wondersBobRae99 wrote: Wed Aug 12, 2020 3:36 am That is what I wrote above (several pages back) after asking my contact at Cobalt. So it’s a couple of mph off the speed of an R5 with the same power for a boat weighing almost 1,000 lbs more. Impressive.![]()
I'm looking for a combination of a quick plane time and good top speed. I didn't see the value (for my purposes) of a V8430 with a top speed of 60 mph and a 4 second time to plane vs the V*350 I chose with a 53 mph top speed and a 3 second time to plane. We do a lot of skiing and less cruising. A soon as I have a prop chart, I'm happy to share it.
R6 Reveal Live on July 10th
Re: R6 Reveal Live on July 10th
2019 Cobalt R7 VP 6.2 380hp
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
Re: R6 Reveal Live on July 10th
I never thought I'd be interested in a surf model but after trying it over the past couple of week ends behind my friend's Centurion, I think I'm hooked. If my kids pick it up I might consider one, otherwise, between me and my friend, we have the best of both worlds.tgrace98 wrote: Wed Aug 12, 2020 1:58 pmI think a lot more information will come out next month as I've been told that is when the surf and OB model will be revealed.BobRae99 wrote: Wed Aug 12, 2020 10:01 amYou may be right. I think we have to wait and see what the prop charts say. My understanding is that they weren't completed by the time of the reveal, but I doubt that and must have done water test to confirm, but I was told they hadn't been done as of July 10th. I think the design team would have had to know what the boat would perform like during the design phase though.
I'm looking for a combination of a quick plane time and good top speed. I didn't see the value (for my purposes) of a V8430 with a top speed of 60 mph and a 4 second time to plane vs the V*350 I chose with a 53 mph top speed and a 3 second time to plane. We do a lot of skiing and less cruising. A soon as I have a prop chart, I'm happy to share it.
2019 Cobalt R3 - V8/350 - Ebony Hull w/ Knock Out Red Edge Stripe
Re: R6 Reveal Live on July 10th
I never thought I'd be interested in a surf model but after trying surfing over the past couple of week ends behind my friend's Centurion, I think I'm hooked. If my kids pick it up I might consider one, otherwise, between me and my friend, we have the best of both worlds.tgrace98 wrote: Wed Aug 12, 2020 1:58 pmI think a lot more information will come out next month as I've been told that is when the surf and OB model will be revealed.BobRae99 wrote: Wed Aug 12, 2020 10:01 amYou may be right. I think we have to wait and see what the prop charts say. My understanding is that they weren't completed by the time of the reveal, but I doubt that and must have done water test to confirm, but I was told they hadn't been done as of July 10th. I think the design team would have had to know what the boat would perform like during the design phase though.
I'm looking for a combination of a quick plane time and good top speed. I didn't see the value (for my purposes) of a V8430 with a top speed of 60 mph and a 4 second time to plane vs the V*350 I chose with a 53 mph top speed and a 3 second time to plane. We do a lot of skiing and less cruising. A soon as I have a prop chart, I'm happy to share it.
2019 Cobalt R3 - V8/350 - Ebony Hull w/ Knock Out Red Edge Stripe
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Re: R6 Reveal Live on July 10th
if the R8 can get 50mph with a good hole shot I wouldnt be opposed to a surf version. That price tag though.....I could get an R30 cheaper. Crazy.
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Re: R6 Reveal Live on July 10th
Bobrae is your marina where you keep your boat deep enough?BobRae99 wrote: Wed Aug 12, 2020 4:09 pmI never thought I'd be interested in a surf model but after trying surfing over the past couple of week ends behind my friend's Centurion, I think I'm hooked. If my kids pick it up I might consider one, otherwise, between me and my friend, we have the best of both worlds.tgrace98 wrote: Wed Aug 12, 2020 1:58 pmI think a lot more information will come out next month as I've been told that is when the surf and OB model will be revealed.BobRae99 wrote: Wed Aug 12, 2020 10:01 am
You may be right. I think we have to wait and see what the prop charts say. My understanding is that they weren't completed by the time of the reveal, but I doubt that and must have done water test to confirm, but I was told they hadn't been done as of July 10th. I think the design team would have had to know what the boat would perform like during the design phase though.
I'm looking for a combination of a quick plane time and good top speed. I didn't see the value (for my purposes) of a V8430 with a top speed of 60 mph and a 4 second time to plane vs the V*350 I chose with a 53 mph top speed and a 3 second time to plane. We do a lot of skiing and less cruising. A soon as I have a prop chart, I'm happy to share it.![]()
03Cobalt220 8.1gxi DP
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Neenah Wi
#ItsBu'sfault
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"Kids in Tow2"
"Pot The Jus" Originator :-)
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Re: R6 Reveal Live on July 10th
Depth can fluctuate but usually 5.5 to 6.5’ . The shallowest I’ve seen it was around 5 ‘Big Block Power wrote: Wed Aug 12, 2020 7:43 pmBobRae99 wrote: Wed Aug 12, 2020 4:09 pmI never thought I'd be interested in a surf model but after trying surfing over the past couple of week ends behind my friend's Centurion, I think I'm hooked. If my kids pick it up I might consider one, otherwise, between me and my friend, we have the best of both worlds.tgrace98 wrote: Wed Aug 12, 2020 1:58 pm
I think a lot more information will come out next month as I've been told that is when the surf and OB model will be revealed.![]()
Bobrae is your marina where you keep your boat deep enough?
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Re: R6 Reveal Live on July 10th
1 can only hope. Now your coming around Bob!!BobRae99 wrote: Thu Aug 13, 2020 8:50 am Maybe this for the outboard version of the R6?
https://450r.mercuryracing.com/450r/
03Cobalt220 8.1gxi DP
"Kids in Tow2"
"Pot The Jus" Originator :-)
Neenah Wi
#ItsBu'sfault
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"Kids in Tow2"
"Pot The Jus" Originator :-)
Neenah Wi
#ItsBu'sfault
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Re: R6 Reveal Live on July 10th
I don't see the attraction of an outboard unless it is for saltwater use, but to each his own. I doubt this engine would make the cut but perhaps the 400R will. Is an outboard a quicker package than the same horsepower in a sterndrive?Big Block Power wrote: Thu Aug 13, 2020 9:02 am1 can only hope. Now your coming around Bob!!BobRae99 wrote: Thu Aug 13, 2020 8:50 am Maybe this for the outboard version of the R6?
https://450r.mercuryracing.com/450r/
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Re: R6 Reveal Live on July 10th
Yes, power to weight on an outboard is much better than an I/O.BobRae99 wrote: Thu Aug 13, 2020 10:38 amI don't see the attraction of an outboard unless it is for saltwater use, but to each his own. I doubt this engine would make the cut but perhaps the 400R will. Is an outboard a quicker package than the same horsepower in a sterndrive?Big Block Power wrote: Thu Aug 13, 2020 9:02 am1 can only hope. Now your coming around Bob!!BobRae99 wrote: Thu Aug 13, 2020 8:50 am Maybe this for the outboard version of the R6?
https://450r.mercuryracing.com/450r/
1996 252 Whipple tuned 454 Magnum MPI, 496 exhaust, Corsa Captains Call, B3 w/Simrek drive shower.
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Re: R6 Reveal Live on July 10th
Doesnt the duoprop help with this? at least in terms of hole shot/quickness?akorcovelos wrote: Thu Aug 13, 2020 10:52 amYes, power to weight on an outboard is much better than an I/O.BobRae99 wrote: Thu Aug 13, 2020 10:38 amI don't see the attraction of an outboard unless it is for saltwater use, but to each his own. I doubt this engine would make the cut but perhaps the 400R will. Is an outboard a quicker package than the same horsepower in a sterndrive?
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Re: R6 Reveal Live on July 10th
Kinda, it certainly improves low to mid range performance compared to a single prop I/O, but suffers up top due to additional drag. The way outboards are rigged you can adjust the x dimension to optimize bow lift and increase top end. Cobalt puts their outdrives low, so the same cobalt equipped with a outboard will probably perform better at the expense of real estate on swim platform, assuming both have the same HP rating.Table Rockin wrote: Thu Aug 13, 2020 11:12 amDoesnt the duoprop help with this? at least in terms of hole shot/quickness?akorcovelos wrote: Thu Aug 13, 2020 10:52 amYes, power to weight on an outboard is much better than an I/O.BobRae99 wrote: Thu Aug 13, 2020 10:38 am
I don't see the attraction of an outboard unless it is for saltwater use, but to each his own. I doubt this engine would make the cut but perhaps the 400R will. Is an outboard a quicker package than the same horsepower in a sterndrive?
1996 252 Whipple tuned 454 Magnum MPI, 496 exhaust, Corsa Captains Call, B3 w/Simrek drive shower.
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Fox Chain O' Lakes
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Re: R6 Reveal Live on July 10th
How is that possible? An engine is an engine, regardless of packaging. What are they leaving out of the outboard? Cooling loop and heat exchanger?akorcovelos wrote: Thu Aug 13, 2020 10:52 am Yes, power to weight on an outboard is much better than an I/O.
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Mark Dadgar
2013 Cobalt A25, 6.0 VP 380hp "More Cowbell"
Monte Sereno, CA (winter) | Lake Don Pedro (summer)
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Re: R6 Reveal Live on July 10th
oh OB way outperforms a I/O all day long. Power transfer is right to the prop.mdadgar wrote: Thu Aug 13, 2020 4:09 pmHow is that possible? An engine is an engine, regardless of packaging. What are they leaving out of the outboard? Cooling loop and heat exchanger?akorcovelos wrote: Thu Aug 13, 2020 10:52 am Yes, power to weight on an outboard is much better than an I/O.
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Re: R6 Reveal Live on July 10th
Outdrive, hydraulics, u-joints, huge cast iron manifolds, not to mention the parasitic loss. Still rather have an I/O unless I had to boat in salt.mdadgar wrote: Thu Aug 13, 2020 4:09 pmHow is that possible? An engine is an engine, regardless of packaging. What are they leaving out of the outboard? Cooling loop and heat exchanger?akorcovelos wrote: Thu Aug 13, 2020 10:52 am Yes, power to weight on an outboard is much better than an I/O.
- Mark
1996 252 Whipple tuned 454 Magnum MPI, 496 exhaust, Corsa Captains Call, B3 w/Simrek drive shower.
‘Direct Deposit Too’
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