ok i have a motor that is 47cc or 50cc. im not sure what it is.
it does not say on the motor!
how do i figure it out??
2007-10-09 14:10:14 · 11 answers · asked by Anonymous in Cars & Transportation ➔ Motorcycles
divide by 16.7
2007-10-10 04:34:14 · answer #1 · answered by DennistheMenace 7 · 1⤊ 0⤋
Both GB and viking gave good answers. Cubic Centimeters
are measure units of volume, thus GB's formula for volume of a cylinder. The cylinders are engineered to be nearest to a certain displacement class. 50, 125, 250, etc.
2007-10-09 15:32:10 · answer #2 · answered by Jon P 5 · 1⤊ 0⤋
Always give year, make, engine size and model # when asking questions. We need all of that info to give an informed answer.
Look at the cylinder near the very bottom - some manufacturers stamp the cc of the engine there.
2007-10-09 16:21:42 · answer #3 · answered by guardrailjim 7 · 0⤊ 0⤋
it could be 47 actual cc's but called a 50cc motor. most manufacturers round their engine displacement up to the nearest round number.
2007-10-09 15:01:08 · answer #4 · answered by viking 3 · 0⤊ 0⤋
viking is right! it is 47cc and they call it 50cc to round up! besides... what difference does it make anyways, we are not talking 'bout a 50cc difference it's just 3!
2007-10-09 15:29:24 · answer #5 · answered by Der_Meister 3 · 0⤊ 0⤋
CC.. is this swept volume your looking for???
take of the head... put the piston at BDC. measure how far down the bore it is.. turn the motor over till the piston is at TDC. measure how far down the piston is.. take TDC measurement from BDC measurement & use the formular to work out the capacity..
2007-10-09 17:08:28 · answer #6 · answered by mn 7 · 0⤊ 0⤋
This is the formula r squared x pi x stroke
r=half the cylinder width...squared means times itself
pi= 3.14
stroke equals depth of cylinder with piston all the way down.
You'll have to take the head off to measure, use centimeters for units. You can use milimeters if its easier, but, then you'll have to divide the final answer by 1000 to get CCs
2007-10-09 14:39:40 · answer #7 · answered by G B 6 · 1⤊ 2⤋
if its a 47cc motor then that is how many cubic centimeters you have
All you need is the cylinder displacement.
2007-10-09 14:15:27 · answer #8 · answered by Anonymous · 0⤊ 2⤋
Call your local dealer with the serial number they should be able to provide which size engine you have.
2007-10-11 15:27:35 · answer #9 · answered by George J 2 · 0⤊ 0⤋
Some ID numbers, and the manufacturer, will help alot.
2007-10-09 14:15:02 · answer #10 · answered by Baron_von_Party 6 · 0⤊ 0⤋
Look in the manual, usually in the end, under "specifications'.
2007-10-09 18:29:56 · answer #11 · answered by lily_21113 3 · 0⤊ 0⤋