dan1220

My Feedback: (2)

what does the size of the engine satnd for? for example, .15 what? CI, CC ????

Rex2342

Its the displacement each engine has and I think it's CC.

dg2b

CC is correct.

The sizes maps as following:

.12 = 2.11 cc
.15 = 2.5 cc
.21 = 3.5 cc

There are others like .16, .18 but don't know the CC on them.

Krusty

The .12, .15, 16, .18, .21 ...etc. Is the displacement in cubic inches.
Multiply the cubic inches X 16.4 and you will get an approx. conversion to cc.
Example .61 X 16.4 = 10.004 cc. A .61 engine is 10 cc.