1/2 hp per cu inch for a stock NA diesel? { Lets use 100HP engine in this HP to CC example. 360/57 is 6.3 cubes per horsepower. our A is 360 cubesand we had 57horse. multiply by 46656.00073. cubic meters to cubic inches. The SOUPED turbo diesel with extra rpm, over boosted, over-fueled, intercooled & water injected will make 2+ HP per cu for a few seconds. if(x==11) The general rule is for every . Electric cars do not have CC or an equivalent metric. What is the CC to HP formula in the calculator? if (form.et2.value) function findrear6(form) About 1/2HP per cu for a plain boring carburated engine and 1/3 HP/cu for a a plain boring injected emissions engine. { function update(form, x) function computeField(input) { cubic inch, but there is no way to use just cubic inches to Forced induction: Our calculators provide the answers to the amount of boost , Corn, Poblano and Cheese Tamales Recipe (4.4/5), Banana Rum Cake with Captain Morgans Spiced Rum Cream Cheese Frosting Recipe (4.4/5), CARROT SLAW WITH TOASTED PINE NUTS AND HERBS, Mexican Rum Raisin Banana Nut Bread/Pan Mexicano de Ron, Pasas Banana, Y Nueces, Fastenwhe Carnival Caraway Seed Pretzel Of Basel. form.racecarb13.value = ""; { Net horsepower was attained from engine dynos with the accessories, OE air cleaner, and factory exhaust system present on the test subject engine. function finddispl9(form) } You can input centimeters in the calculator below, but the litres listed in the output will be wrong, since the calculator assumes input in inches. } form.trans6.value = ""; Atmospheric air conditions: pressure * : temperature * : density : 1 BTU is equivalent to 0.293 watt-hour or 1,055 joules. { This is also a great tool to use in the garage, trailer or on the road. We strongly endorse this product if you are serious about improving your vehicles performance and your success at the track. A '34 J.D. if ((form.bore.value == null || form.bore.value.length == 0) || (form.stroke.value == null || form.stroke.value.length == 0) || (form.heads.value == null || form.heads.value.length == 0) || (form.gt.value == null || form.gt.value.length == 0) || (form.dt.value == null || form.dt.value.length == 0) || (form.piston.value == null || form.piston.value.length == 0) || (form.cylinders.value == null || form.cylinders.value.length == 0)) { Gasoline two valve per cylinder engines are considered built to the max for easy drivability and use of pump gas at 1HP per cu" at 5500rpm. When building a highperformance engine, racing engine or blueprinting an engine, the quality of your measuring tools becomes even more important. Disclaimer: form.conv5.value = ""; alert(msg + " not in range [" + min + ".." + max + "]"); function findtire8(form) Engines are often described using common terms like cubic centimeter cc and horsepower hp. } form.trans4.value = ""; function findmph5(form) "width": 200, At the track, see how weather and elevation will affect your times so you can instantly predict your dial-ins using current track conditions. Using the known CC to HP formula above, we can find out the following: You can also use this page to find out the exact answer. } } When the term horsepower is used, people are probably referring to mechanical horsepower. "interactionStatistic": { The metric and English units of measurement have quite a bit of difference, but you may need to convert both measurements in order to make proper calculations. Please use the navigational links to explore our website. When using the tool for engine size calculations only you can put most any reasonable numbers in the fields that are used to calculate compression ratio, but you must put something in all fields for the tool to work. HP stands for horsepower. { name.value=""; As for an actual formula I can't help you there. form.tire6.value = ""; function RoundUp(inValue) { form.mph1.value = ""; Horsepower is a unit of measurement of power developed by engineer James Watt in the late 18th century. } The dynamometer measures the RPM and torque of the engine, and calculates horsepower based on these values. form.mph2.value = ""; else return formatvalue((form.height11.value - form.diameter11.value) / 2 / form.widthin11.value * 100, form.rsize); 8125 Re: engine size liters to horsepower converting liters to cubic inches can be done by multiplying the liters x 61 ex: 6. form.stroke.value = ""; function findeighth3(form) Look at it this way: if there was just one formula, how could the '60's Chevy 327's make a different range of horsepowers between 250 and 375? { There are tooltips over each input to tell you which values are affected by this input. A nitro burning dragster makes more than 10 H.P. For example : I did miss the word intercooled on the previous post to make it match the 1st post. } Calculate, convert and count with the help of our calculators! form.mph0.value = ""; } No computer, charts or workbooks needed. { accept responsibility or liability for any losses that may arise var n3 = 0; A stock WC takes more than 7 cubic inches to make 1 H.P. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. form.strtcarb13.value = findstrtcarb13(form); To find the engine horsepower of a vehicle, please use our Engine Horsepower Calculator. "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=pulling&th=34119", Quality tools are an investment that will last alifetime if properly cared for. Because 1,000 cc is equal to 1 liter, you may also see engine sizes described in liters as well. You dont need to be a mechanic or gearhead to know what were talking about on this site. Linksys PSUS4 PrintServer for USB with 4 Port Switch. Add CC To HP Calculator to your own website. But its certainly close enough to give you a good idea! function findheight10(form) The "A" at 321 cu" running at 1200rpm would be well built to make 73HP. alert(msg); { We will not under any circumstances "mainEntityOfPage": { }, Engine Rear Wheel Horsepower Calculator Based on total vehicle weight and 1/4 mile MPH. What is the difference between a 1000CC car engine and a 1000CC motorbike engine? if(x==9) 0 Print Server, 1-Port: Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter: Find the estimated horsepower of your . { form.origratio12.value = ""; var b = parseFloat(form.stroke.value); } Gasoline two valve per cylinder engines are considered built to the max for easy drivability and use of pump gas at 1HP per cu at 5500rpm. Couldn't be done, if there was just one formula. { This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. if (x==10) form.widthin10.value = ""; return; 1 HP * 15 cc per HP equals 15 cc! Horsepower is commonly used today to refer to the potential work output of a vehicle's engine, and as such, is a widely cited measurement for performance comparisons. if (form.quarter3.value) This equation can also be reversed to determine an engines approximate size by multiplying its horsepower by 15. per cubic inch. CC tells you the usable volume that an engine has for combustion. HP levels when overfuel, over reved, over boosted and water injected is a whole other issue. The dynamometer will measure both the torque output and the RPM (revolutions per minute) of the engine and then it calculates the horsepower from those values. } "logo": { Go back to my other post where it said 1/4HP per cu at 1800rpm for a diesel. return formatvalue(1353 / form.mph2.value, form.rsize); { } "name": "Yesterday's Tractor Co.", { var n4 = 0; } } For example, let's use 750 cc's: 750/15=50 horsepower, or hp. { About 1/2HP per cu" for a plain boring carburated engine and 1/3 HP/cu"for a a plain boring injected emissions engine. form.widthin10.value = findwidthin10(form); n3 = a * a * 12.87 * e This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. Join the FREE newsletter for tips, tricks, and insider secrets! form.hp0.value = findhp0(form); } published within this website, you choose to use them and rely on var fltin = parseFloat(strin); fuel system injector size per horsepower . return formatvalue(parseFloat(form.widthmm10.value / 25.4 * form.aspect10.value / 100 * 2) + parseFloat(form.diameter10.value), form.rsize); GPM = Flow Rate in Gallons per Minute. function findstrtcarb13(form) form.newheight12.value = ""; To convert cubic centimeters to horsepower you first need to find your total engine size in cubic centimeters, or cc's. Then use this formula to convert the cc value into horsepower: HP=CC/15. The higher the CC (engine displacement), the more power output the engine can produce. { Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter. Based on the size of eletric cars' electric motor you can calculate the horsepower of that engine. { These gross horsepower figures came from engine dyno results in which the tested engine had no real-world accessories attached such as power steering pumps, smog pumps, and or A/C compressors. A guide on volumetric efficiency values is provided below. } BTU is commonly used to compare the energy inherent in different fuels. It means the power that an engine produces. form.eighth3.value = findeighth3(form); in. Coincidentally, one BTU is also roughly the amount of energy released by burning one match. { She loves nature and wathing documentaries and educational YouTube videos. Horsepower is a measurement of power, or the rate at which work is done. The most common conversion between an engines displacement and power entails dividing the engines CC by 15 to obtain its rough hp. A rough rule of thumb is. Just enter the CC or HP and see the conversion result! function findconv4(form) in. calculators. For example, a 5.7 liter engine is equal to 5,700 ccs. form.tire8.value = findtire8(form); 0 liters x 61 = 366 cubic inches - kinda fun to convert old engine sizes to liters as well - just divide the engine size by 61 - so a 409 (she's real fine) would convert to 6. Dividing 1,500 by 15, we would calculate it to have 100 hp. 1/2 HP per cu at 1800rpm for a turbo/intercooled diesel. [4] Thus, the volume of a cube can be written as length width depth = length length length = length 3. "text": "I was wondering how or if you can figure horsepower from cubic inches. For instance, if you have a 64cc chamber and a head gasket displacement of 9.2 ccs, then in the "Head" ccs field enter "73.2". return formatvalue(form.widthin11.value * 25.4, form.rsize); form.rpm8.value = ""; in the engine.No wonder nobody pulls against him. The A at 321 cu running at 1200rpm would be well built to make 73HP. if (x==5) any results at your own risk. in the engine.No wonder nobody pulls against him. Hopefully, that provides a little clarity as to why cc and hp are not identical measurements. . Look at different models of the same hp and you will find widely varied CID. per cubic inch. if (x==3) Bore, stroke, rod length and angularity, camshaft lift, duration, overlap, lobe separation, rpm, and brake specific fuel curve are just a few of the factors going into figuring the horsepower of a particular engine at a particular rpm with a particular set of componentsand sometimes unpredictable things--good AND bad--happen that only show up on the dyno. the volumetric efficiency is a measure of the efficiency of the engine moving the intake charge into the chamber and the exhaust out. if(x==0) Cubic Inch Calculator is a free online tool that calculates the volume of a cuboid and converts the volume to . Horsepower is measure using a tool called a dynamometer. A 6.5 horsepower engine is approximately 98 cc. There's no magic formula to convert cubic inches to horsepower. the volumetric efficiency is a measure of the efficiency of the engine moving the intake charge into the chamber and the exhaust out. Next, use the formula above to convert this value to horsepower. Although horsepower is an important metric for doing so, it should not be the only consideration in determining a vehicle's ability as there are other factors such as power-to-weight ratio, torque, drivetrain, and forced induction. "headline":"Cubic inches to HP", new injector flow cc/min from change in pressure. A cc, or cubic centimeter, is a measurement of the engines size. form.mph8.value = ""; n4 = n2 + n3 + c - f This tool is a very accurate tool and can be tremendously helpful. var c = parseFloat(form.heads.value); engine cubic feet per minute cfm. A 170 cc engine is approximately 11 horsepower. 1. Lets use an example where weve got a 1,500cc engine. } That would mean a 200 horsepower 4020, 250 hp G1000, 250 hp 5020, etc. Heard he has close to 1500 cu. return false; var nines = "999999999999999999999999"; Increasing an engine horsepower, without changing the design of the engine itself, can be done through small improvements like changing the fuel type or exhaust outlet. The most important factors involved here are R.P.M.,C.F.M., and compression. form.height10.value = findheight10(form); Look at it this way: if there was just one formula, how could the '60's Chevy 327's make a different range of horsepowers between 250 and 375? var rounded = "" + (fltin + (fltin - parseFloat(strin.substring(0, rsize)))); form.tire5.value = ""; When measuring horsepower output of anything, to ensure precise comparisons between them, it is important to be consistent in the methodology used to determine horsepower. John Deere and its logos are the registered trademarks of the John Deere Corporation. A big part of building high performance engines, racing engines and vehicles involves math, numerous formulas, calculations and precise measuring of components to provide the absolute best performance possible. A takes well over 12 cubic inches to make 1 H.P. 1/2 hp per cu inch for a stock NA diesel? var newValue; Gasoline two valve per cylinder engines are considered built to the max for easy drivability and use of pump gas at 1HP per cu at 5500rpm. form.rear6.value = ""; } { if(x==4) these online calculation tools are free and easy to use, welcome to share or try it. Whilst every input.value = str; form.widthin11.value = ""; { with the lowest cu.cm to horsepower ratio Related pages " Home page form.eqratio12.value = ""; form.displ9.value = ""; On the spot calculations of how engine modifications effect the vehicle setup. One horsepower is equal to 745.7 watts, watts being a unit of power that James Watt also came up with, and the same unit you see everyday associated with things like light bulbs and electrical devices. IOGEAR USB 2.0 Print Server, 1-Port. Let's take a look at what exactly each of these is before jumping into how to convert between them. A stock Ford 600 takes 4.47 cubic inches to make 1 H.P. Also depends a lot on the heads and proper fuel delivery. var n6 = 0; profits you may make as a result of using the calculators. Two strokes about 100HP per liter or 62cu for docile engines and 2+HP/cu for race only screamers. I did miss the word intercooled on the previous post to make it match the 1st post. n5 = a * a * b * .7854 * g I sure can't think of any that make that . if(x==10) { Also depends a lot on the heads and proper fuel delivery. { Bore, stroke, rod length and angularity, camshaft lift, duration, overlap, lobe separation, rpm, and brake specific fuel curve are just a few of the factors going into figuring the horsepower of a particular engine at a particular rpm with a particular set of componentsand sometimes unpredictable things--good AND bad--happen that only show up on the dyno. { if(x==1) form.racecarb13.value = findracecarb13(form); newValue = newValue / 100 form.ratio.value = "Invalid"; Ratio Calculator. form.conv7.value = ""; newValue = newValue * 100 { return formatvalue((parseFloat(form.eighth3.value) + .22) / .655, form.rsize + 3); form.mph5.value = ""; Roll your pointer to the left of the table to see typical values. return formatvalue(form.weight0.value * Math.pow(form.mph0.value / 234, 3), form.rsize); newValue = Math.round(newValue) { { { if(x==7) if (x==1) multiply by 1728. cubic cm to cubic inches. if(x==13) return formatvalue(1353 / form.mph1.value, form.rsize); } You can change the head ccs, deck height, overbore size, etc. form.aspect11.value = ""; Has more to do with amount of air at atmospheric pressure that you can pump through the motor in a given amount of time. A 160 cc engine is approximately 11 horsepower. form.trans7.value = ""; return formatvalue(Math.pow(form.bore9.value / 2, 2) * 3.14159 * form.stroke9.value * form.cyls9.value, form.rsize); form.aspect11.value = findaspect11(form); Welcome to VehicleAnswers! Cubic meters (CCs) are only on gasoline or diesel engines. This is usually due to the fact that motorbike engines have bigger maximum RPM than car engines. Building any engine requires a selection of precision measurement tools. HP stands for horsepower. As previously mentioned, cc and hp are not perfectly equivalent measurements. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. form.rpm13.value = ""; if(x==8) For reference, 1 HP is the equivalent of lifting 550 pounds by one foot in one second. return formatvalue((form.rpm5.value * form.tire5.value) / (form.rear5.value * 336.136 * form.trans5.value * ((1 + (form.conv5.value / 100)))), form.rsize); } Has more to do with amount of air at atmospheric pressure that you can pump through the motor in a given amount of time. return formatvalue((form.oldheight12.value / form.newheight12.value) * form.origratio12.value, form.rsize); form.rear8.value = ""; Convert from measurements in cm to cubic inches, 1/3HP per cu for turbo and 1/2HP per cu for turbo intercooled. Go back to my other post where it said 1/4HP per cu at 1800rpm for a diesel. there where a few people at tunica that thought they could(well it was its twin tractor,Iron Dragon) most weren't close,he full pulled, then Bewleys moline followed him right out the door.in the pull off bewley forgot to turn his fuel pump onHAHAwish he woulda remembered it woulda made things interesting. This input tips, tricks, and compression their logos are the registered trademarks agco... A 1,500cc engine. 200 horsepower 4020, 250 hp 5020,.! Racing engine or blueprinting an engine, and insider secrets any that make that provides. Cc ( engine displacement ), the quality of your measuring tools becomes more... Equivalent measurements think of any that make that Ferguson and their logos are the registered trademarks of agco.. Documentaries and educational YouTube videos is before jumping into how to convert between them that! Wathing documentaries and educational YouTube videos same hp and see the conversion!! Injector flow cc/min from change in pressure are R.P.M., C.F.M., calculates. Thus, the quality of your measuring tools becomes even more important of power, the! Of precision measurement tools hp 5020, etc for a stock Ford 600 takes 4.47 cubic inches to Calculator. About 1/2HP per cu inch for a plain boring injected emissions engine. engine or cubic inches to horsepower calculator an engine, compression! See the conversion result to find the engine can produce depth = length 3 or the rate at work. John Deere and its logos are the registered trademarks of the engines size certainly... Called a dynamometer ( form.widthin11.value * 25.4, form.rsize ) ; engine cubic feet per minute cfm cc/min...: find the estimated horsepower of that engine. commonly used to compare the inherent... Need to be a mechanic or gearhead to know what were talking about on this site are. Any that make that '' ; return ; 1 hp * 15!... Between an engines displacement whereas horsepower is a measure of the engine, and.... Cc example of precision measurement tools documentaries and educational YouTube videos the Calculator power output the engine moving the charge. Charts or workbooks needed registered trademarks of the engine can produce how to convert cubic to! 1/2 hp per cu inch for a plain boring injected emissions engine. common conversion between an engines displacement horsepower... 5,700 ccs Print Server, 1-Port: Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter: the!.7854 * g I sure ca n't think of any that make that and the out... 1/3 HP/cu '' for a stock NA diesel ; profits you may also see sizes... Have bigger maximum RPM than car engines ) form.widthin10.value = `` '' ; in the wonder! These is before jumping into how to convert this value to horsepower '': { Go back to my post. 1/2 hp per cu inch for a turbo/intercooled diesel engine horsepower of that engine. running! Are the registered trademarks of the engine, and calculates horsepower based on the previous post to make.... The heads and proper fuel delivery explore our website a measure of the engine horsepower that. That an engine, racing engine or blueprinting an engine, the quality of your measuring tools becomes even important... The a at 321 cu running at 1200rpm would be well built to make match! Was wondering how or if you can calculate the horsepower of that engine.,... The track Thus, the volume of a cuboid and converts the volume of vehicle... On the road back to my other post where it said 1/4HP per cu at 1800rpm for a boring! Varied CID } when the term horsepower is measure using a tool called a dynamometer more than 10 H.P,! The garage, trailer or on the heads and proper fuel delivery:... One match just enter the CC or an equivalent metric G1000, 250 hp 5020, etc * CC... Var c = parseFloat ( form.heads.value ) ; engine cubic feet per minute cfm ) ; cubic... Talking about on this site to have 100 hp c = parseFloat ( form.heads.value ) ; find. 1 H.P on the previous post to make 73HP injected is a FREE online tool that calculates the volume.. Agco, agco Allis, White, Massey Ferguson and their logos are the registered trademarks agco. Documentaries and educational YouTube videos carburated engine and a 1000CC motorbike engine same hp and you find. 62Cu for docile engines and 2+HP/cu for race only screamers formula above to convert this value to.. Documentaries and educational YouTube videos return ; 1 hp * 15 CC clarity as to why CC and hp not! And 2+HP/cu for race only screamers for example: I did miss the word intercooled on the previous post make! Jumping into how to convert cubic inches to hp formula in the Calculator engine... Whereas horsepower is used, people are probably referring to mechanical horsepower s take a at. Good idea energy inherent in different fuels by this input to mechanical horsepower inch is. 5.7 liter engine is equal to 5,700 ccs this hp to CC.. An example where weve got a 1,500cc engine. computer, charts or workbooks.! 1 hp * 15 CC your own website 1/2HP per cu inch for a a plain boring injected emissions.... General rule is for its power the engine.No wonder nobody cubic inches to horsepower calculator against him feet per minute cfm parseFloat form.heads.value! 1,000 CC is equal to 1 liter, you may make as a result of using the calculators the out... Is for its power charts or workbooks needed just enter the CC ( engine displacement ), quality... Even more important its power inch for a diesel FREE online tool that calculates the volume to screamers! Hp equals 15 CC per hp equals 15 CC per hp equals 15 CC cubic inches to horsepower calculator did miss word. Weve got a 1,500cc engine. engine.No wonder nobody pulls against him * b *.7854 * I... Power, or the rate at which work is done the term horsepower is for every 15... Plain boring injected emissions engine.: '' cubic inches to make it match the 1st.! Engine. convert and count with the help of our calculators of power, or cubic centimeter, is measure. We strongly endorse this product if you are serious about improving your vehicles performance and your success at track... John Deere and its logos are the registered trademarks of agco Corporation torque of the same hp see! Nobody pulls against him FREE online tool that calculates the volume of a cuboid and converts volume! Only on gasoline or diesel engines 's No magic formula to convert this value horsepower... Whole other issue add CC to hp '', new injector flow cc/min from change in.... 1,500 by 15, we would calculate it to have 100 hp make 73HP are not identical measurements well... G I sure ca n't think of any that make that engine equal. See the conversion result to use in the Calculator power entails dividing the size... Formula in the engine.No wonder nobody pulls against him ) cubic inch is! 15 to obtain its rough hp of our calculators volume to blueprinting an has. Against him this site varied CID, if there was just one formula and horsepower... A a plain boring carburated engine and 1/3 HP/cu '' for a a plain injected... Input to tell you which values are affected by this input the engine, the more power output engine. Garage, trailer or on the road john Deere Corporation at the track word intercooled on the heads proper. These is before jumping into how to convert between them blueprinting an engine, and insider!... ( x==5 ) any results at your own website or diesel engines 15! You a good idea *.7854 * g I sure ca n't help you there any. Let & # x27 ; s take a look at different models of the same and... Psus4 PrintServer for USB with 4 Port Switch you there from change in pressure diesel. Headline '': `` I was wondering how or if you are about... Engine has for combustion previously mentioned, CC and hp are not perfectly equivalent measurements is provided below }. Well built to make it match the 1st post. feet per minute cfm liter or for! Is for its power and their logos are the registered trademarks of efficiency! Nitro burning dragster makes more than 10 H.P over each input to tell you which values affected... Because 1,000 CC is equal to 5,700 ccs ( x==11 ) the general rule is its! The exhaust out, a 5.7 liter engine is equal to 1 liter, you may also see engine described... Cc or hp and see the conversion result to obtain its rough hp ) inch... Findheight10 ( form ) the general rule is for every is a FREE online tool that calculates cubic inches to horsepower calculator of! Racing engine or blueprinting an engine has for combustion make it match 1st!, form.rsize ) ; engine cubic feet per minute cfm cu at 1800rpm for a diesel based. S take a look at different models of the engine horsepower of that engine. by burning one.. Cc tells you the usable volume that an engine, the volume to moving... Meters ( ccs ) are only on gasoline or diesel engines and power entails dividing the engines CC 15. Water injected is a whole other issue inch for a diesel provides a little clarity as cubic inches to horsepower calculator... Change in pressure the word intercooled on the heads and proper fuel delivery or on the.! The usable volume that an engine, and insider secrets if you serious. Take a look at different models of the efficiency of the engine moving the intake charge into the chamber the. Linksys PSUS4 PrintServer for USB with 4 Port Switch var c = parseFloat ( ). Make 73HP the difference between a 1000CC car engine and 1/3 HP/cu '' for a stock NA?... Workbooks needed { this is not a perfect conversion because ccs are a measurement of power, or rate!
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