looking for info/scale to learn to measure the oil and gas mix ratio for my boat engine.?
95071
Ace hardware is the place.
1052142
chilton repair manuals has a book on the motor which does have diagrams for the motor. beyond that the boat has very little wiring. lights, a pump, horn, and not much else came standard.
1105402
One amount of the oil to double the amount of carrier oil or of course two parts.\nIt's to make sure the complete mixture isn't too strong
541264
there are different ways to do the mixture, all depends how hard do you ride, the easiest way is, mix 12 onz. of oil into 5 galls. of 91 0r 92 octane of gasoline, that should be good for easy or kind of hard riding
342186
You will be ok with 40:1...in fact you're probably ok with 50:1 as todays oil and gas are far superior to 1975's. I used to run my 1963 Johnson 18hp at 50:1 for years without a problem...start with 40:1 and if you foul then clean your plugs and go a little leaner. Also, I recommend either penzoil or merc oil but make sure it says tcw on the label. good luck!
1087106
i think you may mean 2 stroke and 4 stroke ..basically 2 stroke engines have the oil mixed in with the fuel and 4 stroke have a seperate oil sump like in a car engine 2 stroke are generally a cheaper engine to get repaired  as they are a  more simple design
751939
you can either do the math, look it up on a chart or go here:\n\nhttp://leebrewery.com/hydromet.htm\n\nand use the java-calculator.
992829
check out  http://mycycle.com  they have charts and other links that may be able to help you
493635
You go to Yahoo or Google and click "images"  and do a search for OIL GAS BATTERY, and you get this:\n(Fiddle around with different search items til you get exactly what you need.)
1170712
The short answer to your question is that the air to fuel ratio for 4 stroke petrol engines is 14:1 (by volume of gas (not gasoline!)). \n\nTo work it out from first principles, you need the equation for combustion of gasoline. Gasoline is a mixture of many different hydrocarbons, however, the formula can be approximated to C7H16.\n\nThe combustion equation is then:\n\nC7H16  +  11O2 --->  7CO2  +  8H2O\n\nSo, 1 mol of C7H16 or 100 g (7 x 12 + 16 * 1) requires 11 volumes of O2.  Now O2 is only 20% of air, so 5 x as much air is required, ie 55 volumes of air. To work out how much air is need to burn 1 pint of gasoline, you need to know the density of gasoline, which is about 0.73 Now 1 pint = 0.5682 L and at a density of 0.73, the mass of 1 pint of gasoline is 0.73 x 0.5682 = 0.415 kg or 415 g. So volume of air is:\n55/100 * 415 * 24.5 L at 1 atmosphere pressure and 25 deg C or 5,500 L (or about 1200 pints)
834512
Torque is not the right question to ask in this problem!\nFirst define the generator output in terms of watts.\nAssume an efficiency of 0.8 for the generator and define the Input of the generator (In = Out / 0.8).\nThis is the output of your motor (assuming some diesel/petrol).\nTorque is expressed as N/m (force x radius) and is part of the electric generator specs.  See there to get the equivalence.\nUsually, the motor power is also 0.8 efficient, so the motor power should be W / (0.8*0.8) and that will give you the right ratio.
196183
http://www.nationmaster.com/red/graph-T/ene_oil_pro&b_map=1#
460767
Try and contact Mercury Marine their website is listed below. My dad bought an aftermarket conversion kit and it never worked right. He had lots of problems with it and he's an engineer. I hope you find what you need.\nhttp://www.mercurymarine.com\nGood Luck!!!!
518977
85% Ethanol; OK, stay with me now.........\n\n15% of a gallon = gasoline.  1 gallon = 4 quarts\n\n15% of 4 quarts = .6 quarts = 1 pint, 6 tablespoons, 1 teaspoon\n\nSo, you would need to mix 1 pint, 6 tablespoons and 1 teaspoon of gasoline with every 3.4 quarts of ethanol
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
531892
Go here   http://www.kbb.com/kb/ki.dll/ke.kb.sz?kbb&&&zip;5419;mc\n\nKelley Blue Book for motorcycles
748213
Try Edmund Scientific on the web..but if you want to make your own try the link provided.\n\nGood luck!