PDA

View Full Version : cid calculator


nasty02bird
06-22-2007, 05:25 AM
Hey guys what is the formula for finding cid, I cant find my notes.

Andrew

sp2816
06-22-2007, 05:35 AM
That would be:

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



Bill M

mcracecars
06-22-2007, 05:37 AM
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

us7race
06-22-2007, 07:11 AM
http://www.wallaceracing.com/cid.php

cj422
07-14-2007, 04:28 PM
hey go to www.kb-silvolite.com they have great calculators online quick to use. later

zipper06
07-14-2007, 06:47 PM
http://www.wallaceracing.com/cid.php

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

Zip.

us7race
07-15-2007, 02:28 PM
No Problem.