so simple......how big is it? CC's made easy

[porscheguy944]

For those of you how are interested in figuring out what you displacement is after a bore Job.

Take the bore,,,,,,,,,66mm
times the bore,,,,,,,,66mm
times the stroke,,,,,57mm
times pie,,,,,,,,,,, .0031416
devide by ,,,,,,,,,,,,,,,,,,,4
this then equals your new CC's

so for example a stock blaster is a bore of
66mm X 66mm =4356 X 57mm =248,292 X .0031416= 780.0341472 ~ 4 = 195.0085368 OR 195CC's

So for thoughs of you that are not math inclined

First over size is + .010 or 66.5mm which equals 198cc
Second over is + .020 or 67mm or 201cc
Third over is + .040 or 67.5mm or 204cc
Forth over is +.060 or 68mm or 207cc
Fith and final is +.080 or 68.5mm 210cc
Vito's big bore is 72mm 232cc
Vito's big bore is said to be 240cc but with the above formula it shows to be an actual displacement of 232.076cc's
so 232cc