How many cfm's of air will flow through a 36mm carburetor?
348938
You need to know the velocity of the air entering the pipe.  In your case that will depend on the speed of your vehicle.  \n\ncfm= cubic feet per min  (strange units given that your pipe is metric)\nradius of pipe = 36mm / 2 = 7.0866 in\nArea of the crosssection of the pipe is: 3.1415 x (7.0866)^2 = 157.8 in^2 = 1.0956 ft^2\n\nFlow of air into pipe, Q = 1.0956 ft^2 * velocity of air entering pipe in ft/min = Q in cfm\n\nvelocity of air entering pipe is probably the same as the velocity of your car.
217600
I think you need to ask a more complete question pertaining to what you want to do.  Once you've formulated that question, try very hard to input the letters of each word correctly so that old f__ts like me will know what you mean and respect you enough to give you a real answer.  \n\nSorry, your question was not misspelled (except for "quading" whatever that is).  I apologize, it was another question I read recently that was so bad, I couldn't make out what language the person was trying to use.\n\nIs your project about installing four-barrel carburetors on an engine?
1053372
3.425 BTU/lb F in gas form
288936
.030 over - 355\n.030 over/w 400 crank - 383\n.030 over 400 block  - 406\n.030 over 400 block/w 350 crank - 377 (nice combo, BTW)\n.030 over 400 block/w 327 crank (3.25) about 350 ci
1094449
The air temperature within the casing being higher than the shaft bearings is a result of compression of the air in addition to the heat generated by turbulence. You are also paying for the energy to heat this air, hence the more efficient the blower, the cheaper it is to run.\n\nYou don't mention what type of blower you are using. Assuming you are using a 'squirrel cage' type blower, some turbulence, with it's associated noise and heat, can be eliminated by adjusting the gap between the squirrel cage and the entrance to the blower's discharge opening. The smaller this gap, the more air is discharged, instead of tumbling back into the blower housing.\n\nI  have had luck with some books written by Dave Gingery, primarily the one titled "How to design and build centrifugal fans". I've listed the website below. \n\nHope this helps\n\nOuzinki
995845
http://www.eng-tips.com/index.cfm
24524
You should size the turbos based on your horsepower goal:\n\nA turbo helps support about 1 horsepower per 1.345 cfm airflow (that the turbo is rated at). Take the cfm rating of the turbo you are considering and multiply by two (to get the total cfm provided by the two turbos).\n\n\n----\n\nWhat I referred to was the cfm ratings of the turbos themselves. Those are usually specified by the turbo manufacturer in the form of a compressor map. The 1.345 figure I gave is the most commonly quoted estimated. For example, if you wanted a 250hp car, you would need one or more turbos rated a combined 336 cfm.\n\nAnother factor is making sure you have enough exhaust flow to spool the turbos quickly. In other words, don't oversize the turbos or the turbo response will not happen until a high rpm, thus reducing drivability somewhat.
1066041
Are you talking about the overflow tubes? They should not leak if the bike is straight up... The connect to the carb...
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)
209482
400@5,200RPM  400@4,000RPM
708158
well aside from that you said the vapor pressure is 18.6 and put 18.9 in your calculations, it looks great! Besides, even with that difference, it doesn't change the answer at all, its still .877 atm with both values.
404110
I have put a T3/T4 Hybrid on a 99 GS and to be honest, it's not smart to do unless your doing your fuel system and pistons. You would get 6psi max without blowing anything up so you would be basically be doing it for the sound of the air being vented to the atomsphere. If your gonna go turbo, your better off gettin a turbo motor (4G63T) and building from there. Good Luck Bro
682661
First, you want to allocate the maximum amount of fuel to the most efficient user, in this case the motorcycle.  So that's 4 gallons, leaving 8 for the car.\n\nThe motorcycle gets 75 mpg x 4 g = 300 mile range\nThe car is 30 mpg x 8 g = 240 miles\n\nTotal range = 540 miles; total fuel used = 12 gallons.
383257
i have never heard of such thing but i think you are talking about a multi carb set up witch gives you more fuel and more air at the motor
117523
most newer two strokers take a mix at 40:1, however if you call the dealer in your area they will be able to give you the exact ratio. If you get it to lean you will be running to hot and burn the rings and damage the cylinder, to rich and it will smoke and foul plugs.
370311
Is it a gas or a Diesel?  Thie easiest way to think about HP. is this:  You need either air to go faster into the engine...or faster out of the engine.  Easy inexpensive fixes could be a cold air intake or a throttle body spacer.  These would allow air to enter your engine faster.  Another option is a more free flowing exhaust...sucking air out faster.  If you want to spend more money..a computer chip or programmer (you have to run premium gas if you have a gas vehicle)..or supercharger or turbo.  These are more expensive than the options above
381876
they really need to keep kids from answering questions, since the previous dipsh!t has no idea what he is talking about.\n\nan intake manifolds rpm range refers to what rpms that particular manifold is best suited to make power at. i.e. a dual plane intake is generally good from idle til 5500-7000 rpm, a tunnel ram is in the 3500-8000+ rpm range.\n\nbut to answer your question, you either have an older manifold or you have your second number incorrect, is it possibly a 36 instead of a 35?