cid calculator
 

Hey guys what is the formula for finding cid, I cant find my notes.

Andrew

That would be:

((bore x bore)/4) x (3.14159) x (stroke) x (# of cylinders) = cu in



Bill M

for a v-8 engine, I use BoreXboreXstrokeX6.28
ie 4x4x3.48x6.28=349.67

for any other than v8 use Bore X Bore X stroke X .785 X #of cylinders

hey go to www.kb-silvolite.com they have great calculators online quick to use. later

us7race that is one good URL, it has caculators for every thing.Thanks for this post.

Zip.

No Problem.