Outer size

H

HoughMade

Guest
You find one, we will-

- seriously, what you will find out is that many places advertise an 80cc, but no one here seems to have actually seen one. What they report is an engine advertised as 80ccs, but actually is a little under 70ccs.
 

loquin

Active Member
Joined
Jan 11, 2008
Messages
2,211
The term your looking for is the engine dimensions.

The problem is that there are many different dimensions associated with a motor. There's the cylinder dimensions, placement, and angle. the spark plug placement, angle, and dimensions, the crankcase dimension, the carb placement & dimensions, and the exhaust/pipe/muffler placement & dimensions.

If you locate these measurements, they're normally in the form of engineering outline drawings, viewed from two more angles. For instance, attached is the outline drawing for the Franco Morini S6-E engine
 

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bbeards2

Member
Joined
Apr 22, 2008
Messages
37
well if we were to say it was a perfect square so the measurements would be from the outer most edge of each part in relation to a square.
 
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