Cc To Hp Conversion
Posted : admin On 24.09.2019Anyway I played around with it a bit and came up with this - it provides a fairly accurate cc to hp conversion without a lot of headaches: cc displacement (cubic centimeter size of engine) divided by 16 divided by 2. I've tested it out and it seems to be pretty accurate. For example: A Honda 9 HP engine has a displacement of 270 cc's. 270 divided by 16 = 16.875 divided by 2 = 8.4375 which is close to the 8.5 HP rating that this engine has historically been rated at in HP. This is a conversion chart for horsepower, metric (Common Units). To switch the unit simply find the one you want on the page and click it. You can also go to the universal conversion page. Enter the value you want to convert (horsepower, metric). Then click the Convert Me button.
101 rows Many people have asked for a relationship between horsepower and cc or how many cc in a.
So I think we all can agree that trying to equate cc's to hp is a PITA and somewhat a hard concept to grasp. I was looking on-line for some sort of conversion tool and came across several formulas that did not make sense to me. They seemed to place the hp ratings much higher for a given cc displacement if you followed the prescribed formula.
What I noticed is that they seemed to double the HP rating. Anyway I played around with it a bit and came up with this - it provides a fairly accurate cc to hp conversion without a lot of headaches:cc displacement (cubic centimeter size of engine) divided by 16 divided by 2I've tested it out and it seems to be pretty accurate. For example: A Honda 9 HP engine has a displacement of 270 cc's.

270 divided by 16 = 16.875 divided by 2 = 8.4375 which is close to the 8.5 HP rating that this engine has historically been rated at in HP.Another example: A Honda 11 HP engine has a displacement of 340 cc's. 340 divided by 16 = 21.25 divided by 2 = 10.625 which again is very close to the 10.5 HP rating Honda has rated this engine at in HP.The middle number (16) may have to be increased or decreased based on the size of the engine to get a more accurate estimate.If for nothing else, it gets you in the ballpark. It might be good to say divide by 32 to obtain the low HP figure, and divide by 28 to obtain the high HP figure, just to be safe, or pick 30 and call it even. Another option is to take the torque number times 70%.
See 'The post was dated October 11, 2009. None of this stuff is official, of course!Based on the 2010-2011 Ariens full-size snow blower catalog/brochure, here's what our horsepower figures would look like, using the above numbering schemes:HorsepowerEngine size/Torque Divided by 32 Divided by 30 Divided by 28 Torque # X 70%169cc /??? Ft/lbs 5.28 5.63 6.04???205cc / 9.00 ft/lbs 6.40 6.83 7.32 6.30249cc / 11.50 ft/lbs 7.78 8.30 8.89 8.05265cc /??? Ft/lbs 8.28 8.83 9.46???305cc / 14.50 ft/lbs 9.53 9.53 10.2cc / 15.50 ft/lbs 10.69 11.40 12.2cc / 16.50 ft/lbs 10.69 11.40 12.0cc / 21.00 ft/lbs 13.13 14.00 15.00 14.70I think this is pretty fun and interesting, though hardly the official word. However, the range of figures seems reasonable. Hope you enjoy the little chart. It might be good to say divide by 32 to obtain the low HP figure, and divide by 28 to obtain the high HP figure, just to be safe, or pick 30 and call it even.
Another option is to take the torque number times 70%. See 'The post was dated October 11, 2009. None of this stuff is official, of course!Based on the 2010-2011 Ariens full-size snow blower catalog/brochure, here's what our horsepower figures would look like, using the above numbering schemes:HorsepowerEngine size/Torque Divided by 32 Divided by 30 Divided by 28 Torque # X 70%169cc /??? Ft/lbs 5.28 5.63 6.04???205cc / 9.00 ft/lbs 6.40 6.83 7.32 6.30249cc / 11.50 ft/lbs 7.78 8.30 8.89 8.05265cc /???

Ft/lbs 8.28 8.83 9.46???305cc / 14.50 ft/lbs 9.53 9.53 10.2cc / 15.50 ft/lbs 10.69 11.40 12.2cc / 16.50 ft/lbs 10.69 11.40 12.0cc / 21.00 ft/lbs 13.13 14.00 15.00 14.70I think this is pretty fun and interesting, though hardly the official word. However, the range of figures seems reasonable.

How Many Cc In 1 Hp
Hope you enjoy the little chart.Assuming this table is for 4 stroke OHV engines. Does this apply to side valve (L-head) engines as well?