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Thread: 300 ProXS vs 300R actual hp
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05-16-2020, 12:18 PM #15000 RPM
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300 ProXS vs 300R actual hp
I don’t understand how Don can say there’s no reliable dyno difference, how are the CARB reports not reliable as manufacturers are certifying them for emission purposes which I would think carries a lot of weight? He requires everyone to post their serial # in a thread which I assume is because Mercury is wanting to track things or is there another reason he wants that info if he doesn’t get paid by Mercury to monitor the forum? It’s not rocket science that the engine with a higher rpm efficiency because of a different cam and shorter intake runner is going to make more power. If the 300R pushes the limits of the 10% rule then the 300ProXS can’t as well and the CARB report shows it makes 20hp less at a lower rpm.
http://www.bbcboards.net/showthread.php?t=1055079
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05-16-2020, 11:44 PM #26000 RPM
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Here’s another one:
http://www.bbcboards.net/showthread....=#post10700764
I’m not sure why Don is so against the carb power and torque numbers. I get the impression he’s a bit of a control freak, to say the least.
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05-20-2020, 08:29 PM #36000 RPM
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His way or the highway. He makes good koolaid
I love when he gets on his "I'm the only person in the world that can clean optimax injectors" kick...
I see so much **** that he posts that is just plain wrong. Especially with the new V6 and V8 motors. No point in arguing though. The nut swingers have his back.Last edited by RSWORDS; 05-20-2020 at 08:32 PM.
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engineermike, rob@sportsmancenter liked this post
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05-20-2020, 08:51 PM #46000 RPM
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Apparently he offers really good pricing on merc extended warranties but I just cant bring myself to do business with the nazi.
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05-22-2020, 12:28 PM #5
I can't believe anyone is even listening to that guy flap his gums....
www.InjectorService.com
Call/Text - 204-326-0390
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06-30-2020, 02:00 PM #6
Who is Don?__PRESENT
Markus' Performance Boating Links:
www.toastedmarshmallow.com/performance
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07-02-2020, 11:31 AM #75000 RPM
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Hes the guy who deleted my posts when someone asked what oil to run. My reply was simply to email mercury, as they were very helpful and quick to respond. For some reason he didn't like that?
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07-02-2020, 11:50 AM #86000 RPM
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There was a question about vesselview and how the fuel level worked. I explained that it will actually work without a level sender but you have to input the size of the tank and enter the amount when you add gas. He PM’d me and said I was spreading false information and he deleted my posts. I explained that it does work and I can prove it with screenshots. He didn’t respond or put my posts back. He’s also deleted my posts showing the CARB power and torque ratings of outboard engines, which of course were fully referenced. And then there’s the constant threats when people dare post questions, even general ones, without posting their engine serial numbers for the world to see...
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07-04-2020, 08:10 AM #9
I was talkin to a guy bout a prop over there , and erased ALL my post and sent PM said if I didnt have my email available for world to see then I couldn't post. Douche
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07-04-2020, 08:20 AM #106000 RPM
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Yes, he won’t let you post anything (even responses or inquiries) in the classified section unless you post your email address. Forgot about that.
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07-04-2020, 10:42 AM #11
i don't have anything to do with "bbc" in any of its possible references other than "big block chrysler" or "big block chevy." I'll leave the "bass boat central" and the "big black ۥۣ" to Don and the rest of you guys...
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rob@sportsmancenter liked this post
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07-04-2020, 12:07 PM #12
I use it for props if I'm needing a thru hub
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