Yeah dry sump with oil injection for this poppet valved 2 stroke which I heard this is, a few gallons of amsoil dominator 2 stroke will make her happy. I want to find one as aluminum block is easy to cut ports into it
This sucked. It looked like he didn't respect you enough to actually engage on a technical level. Your interviews with every other engine builder have been much more candid and enlightening.
9 liter engine must have tremendous piston speed are there simulated pounding in the test tank? The impact a engine takes off big waves could do alot of damage to piston/block.
What kind of transaxle is being used? I'm not aware of anything available that will handle more than 650 lb/ft of torque. Looks cool, but I don't think the transaxle or axles will take the torque. There's a reason F1 engines turn at 24,000 rpm. It's to develop a lot of HP at much lower torque such that the transaxle can be physically much smaller.
More like 70,000$ each for bare engines. Now twin engines for a boat with all the running gear will cost you over 220,000. That without the drive components and without the boat itself. Your looking at a million dollar setup.
Problem is not whether or not it could, because it can. What will be the limiting factor is the injectors. If the injectors will supply the fuel, it's most likely 2500+ capable on E85. It would most likely be 2500-3000 hp capable in a car application on C16. It's a marine engine and it's already quite reliable in a 1650 hp C16 application. it can make a hell of a lot more power in a car where it's not under a constant high load with a high cylinder pressures.
I would run oil injection from dry sump and VRO pump with silkooene pro 2 sx 2 stroke oil. This has roller bearings every where and is a poppet valved loop charger 2 stroke
wowwww you guy are too much that car most have the besttt power to weight ratio of a car everrr 2650 lbs/1650 that i make my numbers uuu are talking 1,5lbs per hp im gonna buy a untima car but i dont really care to go that loco those cares are allreaDY SUPER FAST THE 720 HP 2150 LBS IS A 3LBS PER HP ALL READY ONE OF THE FASTEST HARD TO BEAT SUPER CAR IN THE WORLD i wonder if it will ever hook up any ways good look to you guys with that great job
It should perhaps be mentioned that in a powerboat application these engines can easily consume +100 gallons/h when going for it. Just build your gas tank large enough is what I'm saying.
Your car rolls on a smooth surface, a boat pushes a very large and heavy object through water. The two loads are vastly different. Ever try to run in the water vs on land? Hence why boats consume far more fuel. It would consume far less in a car than in a boat. Also in a car we have multi speed transmissions, a boat does not. A car cruises in top gear with low rpm, a boat runs 3/4 throttle for it's regular cruising. On a highway we use almost no throttle to maintain a cruise speed. That being said a 1650 hp 9 liter motor will not sip fuel. Check out a Hellcat, at top speed it smokes it's fuel supply in minutes with just wind restriction and minor friction as it's load.
@@MovieMuscle Top fuel dragster all burn over a gallon per second. And that is minimum 90% nitromethane. A typical offshore boat burns through 3000 dollars in a short outing. Both are for super rich or corporate racing. A lot of guys park their boats at the beach mostly...
Yeah i like to see the setup where it does full open throttle on 4 wheels for more than 5 minutes...You would need to tow a fuel tank behind that Ultima and put 3 times the radiators on it so it won't melt. 😂
Where is the place on earth a 1 tonne Ultima can be pinned at 1650hp for 5 minutes straight? There are very few places where more than 30s or so of WOT would be realistic and almost nowhere for much over a minute.
@@MrBundyjr What has that got to do with it? The point is you can't pin it for that long so there's no point designing it to do that. It's not like driving your moms fiesta.
This is some time of big block 2 stroke, it’s got dry sump so it can be rigged with oil injection, Klotz oil is what I would use, I want to get one of these engines for s 2 stroke conversion but they are not cheap
The tech today that makes an engine last longer is a centrifugal blower. You can still get lots of power but it spools a little slower and it's easier on parts. Perfect for boats. No heat like a turbo. Better for cars.
You have no clue what you're talking about... Centri units don't "spool", much less "spool slower". They're actually HARDER on parts than a turbo, since they usually add a lot of lateral load to the crank snout, and finally, THEY STILL MAKE AN ASS-TON OF HEAT, BECAUSE COMPRESSING AIR ALSO HEATS IT, which is why pretty much every Procharger kit still comes with an intercooler. Also, what the fuck does any of what you said even remotely have to do with this video?
That's just race gas on the street cam. 1650hp is just a baseline. that engine is most likely capable of 2500hp in marine trim. remember, they're only at 20psi.
What? 1650 is not a baseline, it's the max power offered on this engine on race gas. And no, if the engine is capable of 1650 hp in a car, it is not capable of 2500 hp in a boat. When this engine was developed a few years ago, Mercury Racing raced a version dubbed Quadzilla with four turbos that had an output of 1750 hp and those things needed rebuilds after each race. Boat engines are under a lot more strain, run wot for much longer periods with higher cylinder pressure than car engines. There's a reason why see so few offshore engines above 1500 hp and the 2000hp car engines are all over the place. I've built both, and it takes a lot more to build a strong 1000 hp boat engine than a strong 1000 hp car engine. That's also why boat engines have a much shorter cycle between rebuilds. This exact engine has an output of 1350 hp in marine applications on 91 AKI fuel, 1650 is not a baseline in any way shape or form, it is what the engine is capable of.
+ABOlsen69X I'm seein 2.4litres churn out 750whp ethanol and boosted down for regular street use. your telling me a 9 litre with unlimited funds cant achieve a better hp/ltr when it doesn't go thru the gear shock a street strip car gets. not to mention your IATs, EGTs, and oil temp are better in a marine application, consisting it's getting cooling from the body of water it floats in, meaning more oxygen for more fuel and less heat related stress. overheating at extended WOT should not be an issue, where as the street applications would see temps an easy 100° higher. ???
Don't take this in an offensive way, but I think you need a basic understanding of what an offshore marine engine is, what it can and can't do to understand this and you don't have that. The way you describe things and compare them, has nothing to do with anything. In order to understand a high performance marine engine like the Merc 1650, you need to forget everything about car engines. There's a reason why a built 1400 hp whipple blown EFI marine engine is more expensive than a 2500 hp twin turbo EFI street engine. Everything needs to be overbuilt to an extreme degree, and yes, running WOT for long periods with high cylinder pressures is very tough on the engines. The ocean may provide a lot of water, but there are a limit to how much water you can flow through the cooling system without doing damage, so it's really a moot point. As for the 1650 having to run 112 AKI or higher,? Don't believe me? Why don't you ask Mercury racing or just have a look on their website? It's all there. If you really want to know about this stuff, I suggest that you become a member of the offshroeonly.com forum. Lots of nice people there, including many who run the Merc TT 1100's, 1350's and 1650's. There are great engine builders like Eddie Young, Bob Madera, Dustin Whipple and Tyson Garvin who are always up for answering questions. Have a good day.
The rotary 2 stroke wankle and sled motors run better oil injection than this thing. this big block valved 552 CID 2 stroke needs a turbo to barely make under 3 hp pet CID, A rotax 850 etec make over 3hp per CID without turbo
John Hennessey is a dumbass and a CROOK. He's a JOKE in the performance world that overcharges for shoddily engineered bullshit and routinely rips off his customers.
JethroBodean I read they have everything need to make it happen with money. I'm sure they will keep your investment running if you give them over 10g's. I would m8
