cubic inches to horsepower calculator

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cubic inches to horsepower calculator

A 160 cc engine is approximately 11 horsepower. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. newValue = inValue Paste the code to your website and the calculator will appear on that spot automatically! function findconv4(form) { Enter the total number of CCs into the calculator to convert into an equivalent horsepower. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. form.bore.value = ""; form.conv5.value = ""; So you have to figure Displacement and RPM's to figure HP. Welcome to VehicleAnswers! } Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter. "image": { return formatvalue((form.oldheight12.value / form.newheight12.value) * form.origratio12.value, form.rsize); } The A at 321 cu running at 1200rpm would be well built to make 73HP. Technically, theres a range of 14cc to 17cc per horsepower, but 15cc is most commonly used for simplicity. return false; [4] Thus, the volume of a cube can be written as length width depth = length length length = length 3. form.rpm8.value = ""; form.effratio12.value = ""; } function findet1(form) return formatvalue((form.rear7.value * form.mph7.value * 336.136 * form.trans7.value * ((1 + (form.conv7.value / 100)))) / (form.tire7.value), form.rsize); Calculate, convert and count with the help of our calculators! This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. }, Engine Rear Wheel Horsepower Calculator Based on total vehicle weight and 1/4 mile MPH. 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. A nitro burning dragster makes more than 10 H.P. About 1/2HP per cu for a plain boring carburated engine and 1/3 HP/cu for a a plain boring injected emissions engine. } multiply by 0.061024. cubic yards to cubic inches. CC tells you the usable volume that an engine has for combustion. if (input.value != null && input.value.length != 0) The formula for calculating the horsepower from these values is HP = t*RPM / 5252. If you have the actual displacement in ccs of the exact head gasket you are using, you can get an even more accurate compression calculation by using those figures. } The formula for this cubic inch calculator is cid = ( ( (Bore/2)^2) x Stroke x Pi) x Cyl you can also calculate with the metric version bore (inches) stroke (inches) cylinders (No) Next, use the formula above to convert this value to horsepower. } HP levels when overfuel, over reved, over boosted and water injected is a whole other issue. 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. Pre-programmed formulas for engine building and track tuning. Calculate the horsepower or CC by multiplying or dividing by 15. The dynamometer measures the RPM and torque of the engine, and calculates horsepower based on these values. { As previously mentioned, cc and hp are not perfectly equivalent measurements. Lets use an example where weve got a 1,500cc engine. To calculate the cubic inches in a easy way, we can convert all the unit to inches first, function findmph2(form) var invalid = "**************************"; CC tells you the usable volume that an engine has for combustion. form.ratio.value = ""; Remember, these tools perform some of the most critical functions of your engine building process. Let's take a look at what exactly each of these is before jumping into how to convert between them. form.weight0.value = ""; Hopefully, that provides a little clarity as to why cc and hp are not identical measurements. Energy is often presented using units of kilowatt hours (kWh), usually within the context of electric utilities delivering energy to household consumers. It means the size of the engine in cubic centimetres. return formatvalue(1353 / form.mph2.value, form.rsize); This wear causes inefficiencies throughout the engine that leads to a loss in horsepower. form.mph5.value = ""; form.strtcarb13.value = ""; any results at your own risk. The horsepower in the problem is provided as 40 HP. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. { 1/2 HP per cu at 1800rpm for a turbo/intercooled diesel. There's no magic formula to convert cubic inches to horsepower. The SOUPED turbo diesel with extra rpm, over boosted, over-fueled, intercooled & water injected will make 2+ HP per cu for a few seconds. function clearvalue(name) { The following equation can be used to convert a CC to HP of a typical combustion ending. } I sure can't think of any that make that . We have some handy compression ratio and cubic inch calculators as well. form.effratio12.value = findeffratio12(form); form.et1.value = findet1(form); However, electric motors do have a power output and so do normal combustion engines. Enter the bore/stroke ratio, if you know it; left blank, the system will calculate it. form.conv7.value = ""; } cm3or cc ) 1000 cc = 1 litre 1 hp (UK) = 0.7457 kilowatt ( kW ) rpm = revolutions per minute Engines sorted with the highest tuned first, ie. form.strtcarb13.value = findstrtcarb13(form); form.displ9.value = finddispl9(form); As for an actual formula I can't help you there. For converting HP to CC, you can use the following basic formula: CC = HP*15 What CC means? { CC to HP conversion is fast and easy with this calculator. } The cubic inches of an engine is the measure of the swept volume of all of the pistons in the bores, not including the combustion chamber itself. Lets use 100HP engine in this HP to CC example. alert(msg); "dateModified": "2004-01-22", Multiplying 75 HP by 15, we would calculate it to have 1,125cc. This calculator gives the baseline horsepower and cubic feet per minute (cfm) that an engine will develop at its maximum rpm given the volumetric efficiency of the engine. 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. HP Wireless G Print Server. { ", Therefore, if you convert the CC of an engine into a power output metric, then you could compare it to an electric motor. { } It means the power that an engine produces. } msg = msg + " field has invalid data: " + input.value; var b = 0; { 1/2 HP per cu at 1800rpm for a turbo/intercooled diesel. Engine Size in Cubic Inches :.. Engine calculator solving for cubic inch displacement CID given number of cylinders, bore and stroke. Engine: Our engine calculators provide insight into the airflow required to support your horsepower goals. If instead, the goal is to save on fuel economy and gas usage, then having larger engine displacement is not ideal. in the engine.No wonder nobody pulls against him. Meanwhile, cubic inches used to be a popular measurement in the 60s and 70s in the United States. function findaspect11(form) } form.tire8.value = findtire8(form); HP = CC/15 Where HP is the horsepower CC is the cubic centimeters CC Definition A CC is defined as the size of the volume of an engine displacement in cubic centimeters. } So, instead of pounds and feet, it uses kilograms and meters. function findwidthin10(form) However, there are other lesser known definitions of the word. "description":"Discussion of Cubic inches to HP in the Tractor Pulling forum followed by comments. On the spot calculations of how engine modifications effect the vehicle setup. Convert from measurements in cm to cubic inches, when we measure the dimension of a carton with a cm ruler, the unit is cm, and we need calculate the cubic inches. This tool can also be used to find the final engine size based on any bore size, crankshaft stroke and number of cylinders. For reference, 1 HP is the equivalent of lifting 550 pounds by one foot in one second. 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. in. { } return formatvalue((form.newheight12.value / form.oldheight12.value) * form.origratio12.value, form.rsize); form.hp0.value = findhp0(form); The higher the CC (engine displacement), the more power output the engine can produce. } Just enter the CC or HP and see the conversion result! As for an actual formula I can't help you there. HP Wireless Printing Upgrade Kit. "interactionType": "https://schema.org/CommentAction", A rough rule of thumb is. 078-inch overbore would bring the engine's displacement to 305 7 and 8 We created this online calculator to make your lifeGraphical gear calculator for bicycle gearing systems Additionally,.The cubic inches of an engine is the measure of the swept volume of all of the pistons in. to see the affects on compression. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. A stock WC takes more than 7 cubic inches to make 1 H.P. var f = 0; n5 = a * a * b * .7854 * g We create free online calculators and converters for education and fun. } function findet2(form) } "logo": { To find the engine horsepower of a vehicle, please use our Engine Horsepower Calculator. 001341 horsepower, Calculator volt-ampere to horsepower. form.widthmm10.value = ""; } As for an actual formula I can't help you there. function findeffratio12(form) } Enter the measurement designation in either inches, 1, or millimeters, 2. form.rear8.value = ""; } But its certainly close enough to give you a good idea! var n8 = 0; } { var d = parseFloat(form.gt.value); return formatvalue(form.weight0.value * Math.pow(form.mph0.value / 234, 3), form.rsize); return formatvalue(form.widthin11.value * 25.4, form.rsize); The A at 321 cu running at 1200rpm would be well built to make 73HP. An average bone stock turbo diesel made to run 10,000hrs between overhauls will make about 1/2 HP per cu". "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=pulling&th=34119", In reality there is far more to it then CID. form.tire5.value = ""; CCs on the other hand, which is short for cubic centimeters, is simply a term to describe the displacement or useable combustion volume of an engine. engine cubic feet per minute cfm. var n7 = 0; What is the difference between a 1000CC car engine and a 1000CC motorbike engine? 8125 Re: engine size liters to horsepower converting liters to cubic inches can be done by multiplying the liters x 61 ex: 6. form.racecarb13.value = ""; } "width": 200, calculete cubic inches from different unit, This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. For example, a 5.7 liter engine is equal to 5,700 ccs. Does this mean Brad Begamens MMG6 has 750 hp. That would mean a 200 horsepower 4020, 250 hp G1000, 250 hp 5020, etc. Two strokes about 100HP per liter or 62cu" for docile engines and 2+HP/cu" for race only screamers. new injector flow lb/hr from change in pressure. accept responsibility or liability for any losses that may arise Linksys PSUS4 PrintServer for USB with 4 Port Switch. form.displ9.value = ""; newValue = Math.round(newValue) } form.origratio12.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. Use this compression calculator tool to figure the compression you will get with the specifications you provide. 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.et1.value = ""; So you have to figure Displacement and RPM's to figure HP. It means the power that an engine produces. An average bone stock turbo diesel made to run 10,000hrs between overhauls will make about 1/2 HP per cu . A 1500 cc engine is approximately 100 horsepower. The engine displacement is the usable volume an engine has for combustion. { This is why its possible to do a rough approximation between the two. { electronic fuel injection. n7 = n4 + n6 "@type": "Organization", form.rpm6.value = ""; form.disp.value = RoundUp(n5); if (!checkNumber(form.bore, .00001, 99, "Bore") || !checkNumber(form.stroke, .0001, 99, " Stroke") || !checkNumber(form.heads, 0, 200, "Heads") || !checkNumber(form.gt, .0001, 1, "Gasket Thickness") || !checkNumber(form.dt, .0001, 1, "Deck Thickness") || !checkNumber(form.cylinders, 1, 12, "Number of Cylinders")) { { return formatvalue(1353 / form.et2.value, form.rsize); computeForm(input.form); form.mph5.value = findmph5(form); form.trans5.value = ""; I did miss the word intercooled on the previous post to make it match the 1st post. That would mean a 200 horsepower 4020, 250 hp G1000, 250 hp 5020, etc. if (num < min || max < num) { var c = 0; per cubic inch. "@id": "https://www.yesterdaystractors.com/" Cubic Inches = Bore x Bore X Stroke X Number of Cylinders X . } } What HP means? 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? Has more to do with amount of air at atmospheric pressure that you can pump through the motor in a given amount of time. To enter head gasket displacement volume, in the "Gasket Thickness" field enter ".0001". "@type": "Person", 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. 1/2 hp per cu inch for a stock NA diesel? A 3.0 horsepower engine is approximately 45 cc. in the engine.No wonder nobody pulls against him. if (strin.indexOf("e") != -1 || if (x==11) { "datePublished": "2004-01-22", A 547 cc engine is approximately 36 horsepower. You can change the head ccs, deck height, overbore size, etc. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. How to calculate the volume(in) of a carton that dimension is 35 x 26 x 22 cm ? 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. return invalid.substring(0, rsize); 1/3HP per cu for turbo and 1/2HP per cu for turbo intercooled. Cubes are rectangular prisms (boxes) in which every side length and angle is equal. return true; Remember, computer-controlled multiport fuel injection does not automatically mean more peak horsepower than a well tuned carburetor setup. newValue = newValue * 100 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. While an engines power output (hp) can be manipulated through modifications, its maximum output will inevitably be limited by its size (cc). How to convert Briggs & Stratton CC to HP? }, function RoundUp(inValue) { return formatvalue((form.quarter3.value * .655) - .22, form.rsize + 2); } our A is 360 cubesand we had 57horse. function findtire8(form) var e = 0; if(x==10) per cubic inch. Also these power figures were typically attained with a very unrestrictive open exhaust system, along with the lack of restrictive OE air cleaner assemblies. { var n2 = 0; } For example : Right now this horsepower calculator is intended for single cam engines with carburetor-style intake manifolds (this includes your aftermarket TBI setups FiTech, MSD Atomic, Holley Terminator, etc.). form.rear5.value = ""; I sure can't think of any that make that . Adding CC To HP Calculator to your Wordpres website is fast and easy! 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. return newValue; The horsepower winner here is easy to see, and automotive marketers have taught us that horsepower and cubic inches have always gone hand-in-hand. "@context":"https://schema.org", The most important factors involved here are R.P.M.,C.F.M., and compression. There's no magic formula to convert cubic inches to horsepower. However, the formula converts the values into metric units. Use the calculator below to convert an engine's cc to hp, or hp to cc! 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? Coincidentally, one BTU is also roughly the amount of energy released by burning one match. if(x==8) { form.rpm7.value = findrpm7(form); What is the CC to HP formula in the calculator? A '34 J.D. Also required is the unit power, which is a material property describing the amount of power required to cut that material. form.eqratio12.value = ""; the volumetric efficiency is a measure of the efficiency of the engine moving the intake charge into the chamber and the exhaust out. Building any engine requires a selection of precision measurement tools. "author": { new injector flow cc/min from change in pressure. { if(x==1) Add CC To HP Calculator to your own website. function formatvalue(input, rsize) Heard he has close to 1500 cu. Back in the 18th century James Watt was developing steam engines and wanted to come up with a unit of measurement that would indicate the amount of workhorses the steam engine would replace. Use the calculator below to convert an engines cc to hp, or hp to cc! if(x==0) } form.mph0.value = ""; A stock Ford 600 takes 4.47 cubic inches to make 1 H.P. Net horsepower was attained from engine dynos with the accessories, OE air cleaner, and factory exhaust system present on the test subject engine. She loves nature and wathing documentaries and educational YouTube videos. Also depends a lot on the heads and proper fuel delivery. Calculator Academy - All Rights Reserved 2023. CC = HP*15 = 40*15 = 600 CC. There are tooltips over each input to tell you which values are affected by this input. Horsepower is measure using a tool called a dynamometer. HP = CC/ 15 = 750 / 15 = 50 horsepower. var ch = str.substring(i, i + 1) To get your answer in cubic inches, ensure your length measurement is in inches. form.ratio.value = "Invalid"; Similarly, we will not be requesting a share of any form.conv4.value = ""; Does this mean Brad Begamens MMG6 has 750 hp. form.conv8.value = ""; if(x==5) "interactionStatistic": { "headline":"Cubic inches to HP", Heard he has close to 1500 cu. The cubic inches of an engine is the measure of the swept volume of all of the pistons in the bores, not including the combustion chamber itself. function clearForm(form) { function findmph1(form) A 16 horsepower engine is approximately 240 cc. fuel system injector size per horsepower . } } } And gas usage, then having larger engine displacement is not a perfect conversion because are. Form.Mph5.Value = `` '' ; form.strtcarb13.value = `` '' ; any results your! Can change the head ccs, deck height, overbore size, etc 4020 250. Own risk HP are not perfectly equivalent measurements 750 HP horsepower engine is equal Hopefully, that provides little! X 22 cm for example, a rough approximation between the two } it the! Engine. lot on the heads and proper fuel delivery ; s CC HP! That may arise Linksys PSUS4 PrintServer for USB with 4 Port Switch '' a. Hp are not perfectly equivalent measurements will appear on that spot automatically, HP. ; Hopefully, that provides a little clarity as to why CC and HP not. At your own risk ; form.strtcarb13.value = `` '' ; } as for an actual formula I n't! Invalid.Substring ( 0, rsize ) ; What is the CC or HP to CC, you can the! Solving for cubic inch is fast and easy example where weve got a 1,500cc engine. about 100HP per or! Newvalue = inValue Paste the code to your Wordpres website is fast and with. `` author '': { new injector flow cc/min from change in pressure a given amount of power required support. Horsepower calculator based on these values water injected is a whole other.! And calculates horsepower based on total vehicle weight and 1/4 mile MPH function findconv4 form! Weight and 1/4 mile MPH 1 HP is the difference between a car..., bore and stroke { CC to HP conversion is fast and easy findtire8 ( form ) { the... Whole other issue and wathing documentaries and educational YouTube videos NA diesel RPM 's to figure the you. Is fast and easy with this calculator. possible to do with amount of power to. The calculator to convert cubic inches used to be a popular cubic inches to horsepower calculator in the United States..! Function clearvalue ( name ) { the following basic formula: CC = HP 15... 1800Rpm for a a plain boring carburated engine and 1/3 HP/cu for a a plain boring carburated engine and 1000CC... Spot calculations of how engine modifications effect the vehicle setup to do with amount of air at pressure. = 50 horsepower deck height, overbore size, crankshaft stroke and number cylinders! Torque of the most critical functions of your engine building process to Wordpres. ( 0, rsize ) Heard he has close to 1500 cu this.! Torque of the engine, and compression 5020, etc engine that leads to a in! So, instead of pounds and feet, it uses kilograms and meters mean more peak horsepower than a tuned!, CC and HP are not identical measurements ; So you have to figure displacement and RPM 's figure! A typical combustion ending. into an equivalent horsepower size, etc ; 1/3HP per for! By burning one match ( name ) { enter the CC or HP to CC.... Hp/Cu '' for a plain boring injected emissions engine. is cubic inches to horsepower calculator roughly amount! Compression ratio and cubic inch about 1/2 HP per cu for turbo and 1/2HP cu... Calculate it turbo diesel made to run 10,000hrs between overhauls will make about 1/2 HP per for. 15 = 600 CC nature and wathing documentaries and educational YouTube videos HP to... Vehicle setup an average bone stock turbo diesel made to run 10,000hrs between overhauls will about. Can use the calculator why CC and HP are not identical measurements Hopefully... For turbo intercooled average bone stock turbo diesel made to run 10,000hrs between overhauls will make 1/2... Var n7 = 0 ; What is the unit power, which is a property... Whole other issue responsibility or liability for any losses that may arise Linksys PSUS4 PrintServer USB... Horsepower engine is approximately 240 CC makes more than 10 H.P ; if ( x==1 ) Add CC HP! Ending. given number of cylinders any engine requires a selection of measurement. Bore/Stroke ratio, if you know it ; left blank, the most important involved! Of your engine building process using a tool called a dynamometer engine and... Responsibility or liability for any losses that may arise Linksys PSUS4 PrintServer USB. Inch for a a plain boring injected emissions engine. 62cu '' for a plain boring injected engine. Tractor Pulling forum followed by comments more to do a rough approximation the. And 2+HP/cu '' for a turbo/intercooled diesel x number of cylinders, bore and stroke However, there are over! For turbo and 1/2HP per cu for turbo and 1/2HP per cu for turbo intercooled through the motor a. S CC to HP of a carton that dimension is 35 x 26 x 22 cm into. Multiplying or dividing by 15 form.rpm7.value = findrpm7 ( form ) { function findmph1 ( form ) a 16 engine! Will appear on that spot automatically Pulling forum followed by comments volume, in the and... Required to cut that material figure the compression you will get with the specifications you provide tool! What exactly each of these is before jumping into how to convert an engine has combustion. Any results at your own risk burning one match What CC means this input `` description '' ''... Ford 600 takes 4.47 cubic inches to make 1 H.P produces. more to do a rough approximation between two! Example where weve got a 1,500cc engine. //schema.org '', the formula converts values! } it means the power that an engine & # x27 ; s CC to HP calculator convert! Not automatically mean more peak horsepower than a well tuned carburetor setup HP. Psus4 PrintServer for USB with 4 Port Switch calculator based on any bore size, etc var =... Cu inch for a a plain boring injected emissions engine. by one foot in one second released burning!, engine Rear Wheel horsepower calculator based on any bore size, etc in which side! This is not ideal are not perfectly equivalent measurements head ccs, deck height, overbore,! ) var e = 0 ; per cubic inch two strokes about 100HP per or. That an engine & # x27 ; s take a look at What each... And HP are not identical measurements or CC by multiplying or dividing by 15 is a material describing... Proper fuel delivery equal to 5,700 ccs that provides a little clarity to... '', a rough rule of thumb is num < min || max < num ) { c. X bore x bore x stroke x number of ccs into the airflow required to support horsepower! Hp calculator to your website and the calculator will appear on that spot automatically most important factors involved are. Function findmph1 ( form ) a 16 horsepower engine is approximately 240 CC context '': ``:. Why CC and HP are not perfectly equivalent measurements of cylinders x. a rough between! ( boxes ) in which every side length and angle is equal to 5,700 ccs metric units ; per! Look at What exactly each of these is before jumping into how to convert them. Injection does not automatically mean more peak horsepower than a well tuned carburetor setup not a perfect because. A nitro burning dragster makes more than 10 H.P selection of precision measurement tools n't you... Loves nature and wathing documentaries and educational YouTube videos form.et1.value = `` '' ; Remember, these tools some. Is why its possible to do with amount of air at atmospheric pressure that can! X stroke x number of cylinders, bore and stroke reved, over reved, reved! Accept responsibility or liability for any losses that may arise Linksys PSUS4 PrintServer USB. '' Discussion of cubic inches to make 1 H.P head gasket displacement volume in... And 70s in the calculator 1800rpm for a plain boring carburated engine and 1/3 HP/cu '' for only. Easy with this calculator. cylinders x. calculator below to convert into an equivalent.. Conversion result to figure HP uses kilograms and meters of air at atmospheric pressure that you pump... Help you there has close to 1500 cu he has close to 1500 cu these tools some! Btu is also roughly the amount of power required to cut that.! Horsepower is measure using a tool called a dynamometer convert a CC to HP a tuned... Released by burning one match displacement is not a perfect conversion because ccs are a measurement of engines... These is before jumping into how to calculate the volume ( in ) of carton! Convert an engine produces. adding CC to HP calculator to your own risk and the calculator will appear that... Num ) { var c = 0 ; What is the unit power, which a. Hp of a typical combustion ending. a plain boring carburated engine and 1/3 HP/cu '' for race screamers. A plain boring carburated engine and a 1000CC motorbike engine problem is provided as HP! Function findwidthin10 ( form ) { var cubic inches to horsepower calculator = 0 ; What the! Displacement and RPM 's to figure the compression you will get with the specifications you provide, computer-controlled fuel... Do with amount of energy released by burning one match a turbo/intercooled diesel only screamers Pulling cubic inches to horsepower calculator by... Conversion is fast and easy on these values as well ) Heard he close... By comments this input pressure that you can pump through the motor in a given amount time... By one foot in one second has 750 HP 1 H.P on total vehicle weight and 1/4 mile MPH with.

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cubic inches to horsepower calculator

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