On a 5 1/2 johnson boat motor what is the ratio oil@gas mixture.?
603284
Depends on the age of the motor.  You better check with Johnson, They have been making them leaner through the years.  It also depends on the oil you are using, they have different specs.  But if you gotta have an answer right now, you're probably safe using 40:1.
121186
Standard 455 C.I.D. Olds 5 U.S. Quarts with a filter 4 with out,\nBut a motorhome has a larger oil pan depending on the year 6,7,up to 8 qts, you will not go wrong by changing the oil& filter put 5 U.S. qts in, start vehicle let oil presure light and or guage light off or guage come up, shut motor off pull dip stick wipe off stab check, if zero  is on the stick add one qt. do this again till its full one qt at a time as i said, from the full mark to the end is 2 U.S. Qts\nso after you add one and its half way, you know you need one more , and always turn stick over and always use the lower of the two its the accurate one, on all vehicles,\nstep by step you will be absolutly fine, then when its full, you will know for the next service, what it holds, always know the oil filter on your 455 hold's 1 U.S. Quart
464696
I thought it was 4 to 1, but better check your manual ,or the website, they would have more specific info.  Also, the fuel to oil ratio could be pretty generic for that type of engine, so even if you lost your maunual, find the stats for a similar engine and you should be safe.\n\nEdit: lol, better listen to the below poster, 4:1 and 50:1 is a pretty big difference, and I don't want you to send me your repair bill ; )
754271
2H2 + O2 --> 2H2O\nPV = nRT\nP = 2 + 3 = 5\nT = 25 + 273 = 298\n5.00 atm x 55.0 L = n x .08206 x 298\nn = 11.25 mol H2 and O2 mixture\n11.25 mol x (2 mol H2O / 3 mol) = 7.50 mol H2O\n\nP x 55.0 = 7.50 x .08206 x 298\nP = 3.33 atm
259988
ODIN 6.2.0.4 FT-ENGINE
1183757
Oil is less dense than water.
398907
If you're doing this to save on fuel economy, you're kind of missing the point.  Your engine needs the same stoichiometric amount of fuel to run, no matter the dilution level.  In other words, your engine will burn the same number of gasoline molecules, whether or not there is water present.
369334
of course gas but if cant get that any flex fuel additive sold at auto stores. (or can order by gallon for you) with common ratio of 1 pint additive to 5-10 gals coco or other subsitute. theyll know which is best. also if use gas youd want 1 gal per10 gals of your substitute fuel.
243976
Yes if your engine is the right size we don't like doing engines over 60HP try consulting your local dealer if you don't have any luck there send me an email with a complete description of your outboard and boat and i will be glad to help
275919
2H20 --> 2H2 + O2\n\ntheoreticalyy spk it's exactly half the vol of H2, just look over the stoechiometrical balance above; but due to gas losses, it may be less
856026
Use the gas law\nPV=nRT
510778
Blowing up engine? are we trying to use electrolysis to run an engine?? Try diluting the mixture with something other than oxygen. Or, better yet, just stop and let someone who knows what they are doing give it a whirl. The fact that you are here doesn't give me much faith in your chemical or engineering skills.
246676
Steam engine for those Mississippi paddleboats..  But for tankers and cargo carrier ships they use a gasoline engine...much larger than a car engine...more like the size of a room in your house.  And the use a different type of gas that actually comes from the the used oil from Jiffy lube and Pep Boys....they sell it to a company that processes that oil and for the ships.  Also they typically have multiple engines and even smaller engines just for steering.
1056101
Since it's a 2-stroke it actually lubricates the motor from the oil you mix in your gas. The oil your looking for is for the crankcase or transmission. Use a 80 to 90 wieght trans oil. Here is a link of what I used to run in my bike.\nhttp://www.denniskirk.com/jsp/product_catalog/Product.jsp?skuId=&store=Main&catId=120&productId=p30220&leafCatId=12004&mmyId=#altImages
215496
Need to know what year and engine to answer!!
314895
Question -   HOW MANY GAL.OF CRUDE OIL IN A BARREL? HOW MANY GAL OF GAS\nDOES THAT EQUAL?\n-----------------\nThere are 42 gallons / barrel of crude oil. The conversion to gasoline\ndepends upon several factors -- refining efficiency, product mix desired by\nthe refiner, quality of the crude to name a few. The following sites provide\nadditional info.\n\n http://www.petroleum.org/petrokids/petroperbbl.htm\nhttp://www.newton.dep.anl.gov/askasci/gen99/gen99675.htm\n\nVince Calder\n=====================================================\nA barrel contains 42 gallons.  After refining, it makes about 19.5 gallons\nof gasoline in addition to numerous other products such as heating oil..\n\nIf you can get to the web,\nhttp://www.petroleum.org/petrokids/petroperbbl.htm\nhas many interesting numbers related to your question.\n\nBest, Dick Plano, Professor of Physics emeritus, Rutgers University\n=====================================================\nBernie,\n\nMost of us know that the standard measure for petrol products, crude, light\nsweet etc... is the BBL (barrel).  This is exactly equal to 42 gallons.\nWhether it is milk or molten uranium or gas or crude oil...1 BBL (barrel) is\n42 gallon (US)\n\nI do not know the exact ratio of octane 87 gas to brent oil, light sweet\nblend, or crude oil.  This is because "OIL" is made up of many constituents.\nIt has many long changed hydrocarbons that determine its energy content.\nRefineries of the OPEC nations, or just in general already know this from\nyears of experience.  In order to not waste any of the crude oil, chemical\nengineers will perform hydro-cracking which will cleave the longer (CRUDEr)\noil chains into smaller more volatile compounds.  Why is this done?  This is\ndone so that while distilling the "OIL" engineers will not be able to\nseparate the oil with greater ease and efficiency.\n\nSomeone once told me that there was a rule of thumb for how many gallons of\n"gasoline" you can get from one gallon of crude.  I don't wish to repeat it\nsince I don't recall which blend it was for.  I hope that I've helped you\nsome even though I haven't fully answered your 2nd question.\n\nRegards,\nDarin\n=====================================================\nMy old CRC chemical handbook has it that a US petroleum barrel is exactly 42 gallons.\n\nCrude oil gets changed into petroleum gas, gasoline, oils, tar, and asphalt.\nThe total volume of the non-gaseous products will be not much different than the crude \nvolume.\n\nWhat percentage do they refine into gasoline? I don't know yet.\nAnything from 30-70% wouldn't surprise me.\nThey have both choices and pressures as to what product to make from crude.\n( See http://www.oiltycoon.com/htp/refining.html)\nA person at www.elitetrader.com/vb/showthread.php?threadid=33287 says it's about 2/3.\nThe other product made from the remaining 1/3 of a barrel gets sold too.\n\nSo that would be roughly 28 gallons of gasoline from each barrel of oil.
498504
Motor oil, olive oil and water.