firewall
4 - 8
3 - 7
2 - 6
1 - 5
front
number one cylinder is the left front of the engine, sitting in the driver's seat
With stock gearing 62-65 mph
Piston engine horsepower of any kind cannot be calculated by engine displacement alone.Horsepower is a broad term which simply denotes 745.7 Watts of power output by any given mechanical or electrical device.First off, there are three (3) types of horsepower involved in a piston engine, they are:1.) Indicated Horsepower (IHP).2.) Brake Horsepower (BHP).3.) Friction Horsepower (FHP).Indicated Horsepower = Theoretical horsepower of a piston engine at a given RPM.Brake Horsepower = Available useful horsepower output of a piston engine's crankshaft while at a given RPM and Torque.Friction Horsepower = Horsepower needed to keep a piston engine running at a given RPM.Indicated Horsepower = Brake Horsepower + Friction Horsepower.For all intents and purposes the Brake Horsepower (BHP) of a piston engine is the useful horsepower which should be used to measure a piston engine's power output. BHP is derived by the combined measurements of Ft-Lbs Torque and RPM at the crankshaft.To answer this question correctly using just engine displacement alone is not possible. More engine data is requiredTherefore, I will post an example of an existing automotive gasoline piston engine and demonstrate how to calculate its Brake Horsepower.Most if not all automobile piston engines are based on a 4-stroke piston duty cycle. This means that one duty cycle of each cylinder's piston is based on: Intake, Compression, Power & Exhaust piston strokes.The significance of mentioning this is that the combustion powerstrokes per minute (N) are exactly half of the engine's RPM in regards to a 4-stroke piston engine.Take for instance a Chrysler Mopar 2.5 Liter In-Line 4-Cylinder, 4-Stroke, Gasoline Automotive Piston Engine with the following specifications:Engine: Chrysler Mopar / In-Line 4-Cylinder / 4-Stroke / GasolineDisplacement: 2.5 Liters (2,500 cc)Piston Bore Diameter: 3.44 inchesPiston Stroke Length: 4.09 inchesMaximum Torque Output: 135 Foot-Lbs @ 2,800 RPMCompression Ratio: 8.9:1The most accurate method to calculate BHP based on Maximum Torque output on automotive piston engines is the following:BMEP - 4-stroke = [(150.8 x Torque) / (CID)]BHP = [(BMEP x L x A x N x K) / (33,000)]BMEP = Brake Mean Effective Internal Cylinder Pressure in PSI per powerstroke.Torque = Maximum torque = 135 Ft-Lbs @ 2,800 RPMCID = Total Cubic Inch Displacement = [(2,500 cc / 16.387)] = 152.56 cu. in.L = Piston stroke in feet = [(4.09 / 12)] = 0.341 feet.A = Piston head area in sq. in. = [(3.14159 x (3.44 / 2)^2] = 9.29 sq. in.N = Number of powerstrokes per minute = 4-stroke = [(2,800 / 2)] = 1,400 p/m.K = Number of Cylinders = 4.BMEP - 4-stroke = [(150.8 x 135) / (152.56)] = 133.44 PSI.BHP = [(133.44 x 0.341 x 9.29 x 1,400 x 4) / (33,000)] = 71.7 BHP.So this particular automotive gasoline piston engine will develop a Brake Horsepower of 71.7 BHP while at its Maximum Torque RPM of 2,800.[65 / 234]^3 x [Vehicle Weight in Lbs] = 71.70.0214334705 x [W] = 71.7W = [(71.7) / (0.0214334705)] = 3,345.24 Lbs Vehicle WeightIf this engine maintained a steady 2,800 RPM with a Brake Horsepower output of 71.7 BHP it will keep a 3,345.24 Lbs vehicle moving at a steady cruise speed of 65 MPH.Many different 2.5 Liter gasoline-powered, 4-stroke, 4-cylinder automotive piston engines all operating at the same RPM can have completely different BHP & Torque outputs.Useful horsepower (BHP) of a piston engine is primarily a function RPM and Torque and cannot be calculated by engine displacement alone.---------------------------------------End Wiki Answer--------------------------------------
65 - x
Wow what a coincidence I just bought a 65 mustang in Australia with this engine number, could it be the same engine ?? I would be interested to here from you. inoxpa@bigpond.com
100
Number 65 is Drifloon.
No 65 is not prime since it has factors of 1 and 65 or 1*65=65 and 5 and 13 or 5*13=65. Prime numbers have only 1 and that number as its factors.
Any number, including 65, can be divided by any other number, but the quotient may or may not be a whole number. If you're looking for a number by which 65 can be divided that will give you a quotient that is a whole number, that would be either 5 or 65.
100 x 0.65 = 65 65 is 65% of 100
50% of 65 = 50% * 65 = 0.5 * 65 = 32.5
65 65