Mercury Racing 500R in testing, and within a year of being released
04-29-2022, 11:27 AM
#1
Mercury Racing 500R in testing, and within a year of being released
So am I the only one hearing a lot about the new motors? I just feel bad for all the guys that have recently built, or are in the process of building boats and have already purchased their 450Rs. It's crazy how rapidly Merc is advancing the outboard models lately. Not really surprised though, seeing how many they're selling.
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Twin O/B Sonic (04-30-2022)
Top Answer
06-14-2023, 02:30 PM
A lot has already been leaked about the new 500R being released. From what I've heard, it's the existing V8 450R with added boost/fuel for the hp increase, plus a 300rpm higher rev limiter than the 450R. I've also heard the gearcase is all new with a larger propshaft and revised bearings. It's obvious Mercury is holding the Ace in their deck still with a future supercharged V10 based on the new V10 400, which will probably be in the 550-600hp range when it comes out. As amazing as these new outboards are, the fact that the cost of a new outboard boat surpasses that of the same size inboard boats of just a few years back makes them not so impressive imo. I was a big outboard fan when the bang-for-the-buck factor exceeded that of the inboard boats, now it's the other way around. You get more performance for your dollar with a new inboard boat vs the same size outboard boat. I've heard a new MTI 440X w/ 500Rs will be priced over $1M - for that much money I can build a new 438 Skater w/ 1100s that will have far superior performance in both smooth and rough water. But I'll admit that my opinion is irrelevant, as you won't be seeing me order any new boat for $1M+ any time soon.
04-29-2022, 01:40 PM
#2
Registered
Lame. OB craze to continue
lol
lol
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04-29-2022, 02:03 PM
#3
Forum Regulator
VIP Member
Available and VIABLE are two different things.
There have already been a handful of 450s turned up to 500HP or more.
But Mercury is having problems with their propshafts converting to bluetooth connection methods when they are still stock. (450 propshafts like to break. A. Lot.)
Mercury can't supply engines fast enough for any of their offerings. The supply chain shortages are abominable. The marine industry has NEVER seen demand like this. When was the last time you saw ANYTHING that was mainstream in an industry with 3, 4, 5, and more engines as a "norm"?
Just because something gets announced, doesn't mean it's available as an offering,
That also doesn't mean it will be WIDELY available.
Nor does it mean they will pass the muster under long term usage.
These images below are all photoshop:
There have already been a handful of 450s turned up to 500HP or more.
But Mercury is having problems with their propshafts converting to bluetooth connection methods when they are still stock. (450 propshafts like to break. A. Lot.)
Mercury can't supply engines fast enough for any of their offerings. The supply chain shortages are abominable. The marine industry has NEVER seen demand like this. When was the last time you saw ANYTHING that was mainstream in an industry with 3, 4, 5, and more engines as a "norm"?
Just because something gets announced, doesn't mean it's available as an offering,
That also doesn't mean it will be WIDELY available.
Nor does it mean they will pass the muster under long term usage.
These images below are all photoshop:
Last edited by Sydwayz; 04-29-2022 at 02:10 PM.
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bajaman (04-29-2022)
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Smarty (06-14-2023)
04-29-2022, 02:35 PM
#5
Registered
You can buy a 500HP outboard from them now. Just subtract the "R" Ha! Ha! 
https://www.mercurymarine.com/en/us/.../seapro-500hp/
https://www.mercurymarine.com/en/us/.../seapro-500hp/
Charter Member
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04-29-2022, 04:41 PM
#7
I've heard rumors of an updated 500R that will be debuted at the Miami International Boat Show 2023. While I just recently purchased a pair of 450R's, I'm still excited about the new engine as it will continue to push the edge of innovation. I've overall been very happy with my 450s but I did break a prop shaft at 19 hours on the port engine, I have 99.6 hours on them at current and they have been a pleasure to operate and maintain, truly a great engine package.
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04-29-2022, 04:43 PM
#8
I completely agree with you Greg, but that's not what I'm hearing. I also hear that they'll unveil a naturally aspirated V10 for the center console market soon.
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Toffen (04-30-2022)
04-29-2022, 04:45 PM
#9
I've heard rumors of an updated 500R that will be debuted at the Miami International Boat Show 2023. While I just recently purchased a pair of 450R's, I'm still excited about the new engine as it will continue to push the edge of innovation. I've overall been very happy with my 450s but I did break a prop shaft at 19 hours on the port engine, I have 99.6 hours on them at current and they have been a pleasure to operate and maintain, truly a great engine package.
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davidwademarine (05-02-2022)
