Inch to Centimeter Conversion...

[JGSalinas]

What is the formula for converting an 80 cubic inch to a cubic centimeter as to be able to convert all the cu engines?

[who?me?]

cubic Inches/0.061024

[truck]

Google knows all that stuff. http://www.metric-conversions.org/volume/cubic-inches-to-cubic-centimeters-table.htm

[JGSalinas]

I knew that thing had to be good for something! 

[JimB]

If you have a newer smart phone, they all have free Conversion Apps that do the job well.

[FXDBI]

If you have a newer smart phone, they all have free Conversion Apps that do the job well.

Mila's Tools    good app have it on my I5  don't know what other phones its for but is awesome.  Bob

[harleyjt]

80 x 2.54³

jt

[whitebagger1]

don't know the conversion formula but HD already figured it out. 1340 cc

[sfmichael]

the formula is 1 cubic inch = 16.387 cc
I just use 16.4 - easy to remember and will get you very close
1340 is actually closer to 82 CID
80 CID = 1311 cc

[Ohio HD]

 orrr....    3.500" bore x 4.250" stroke = 81.78cc 81.78 cu. in. or 1340cc