what will my compression ratio be, maybe someone knows Options

[mightyohm]

I am putting 96mm KB's into a 2.0 liter motor, stock crank, stock rods, heads will only have slight flycut (just enough to get sealing surfaces back). Cylinders are stock 94's bored out to 96.

What will my compression ratio be?

I know this is a combo that many have looked at or built before. Maybe someone knows or has measured.

I want to get an idea of where I will be with no additional mods.

[Mark Henry]

So class, here is the math quiz of the day.

Engine cc formula:

Bore (mm) X bore X stroke (mm) X 0.0031416 = Engine cc

Example: 90.5mm X 90.5mm X 78mm X 0.0031416 = 2006.97cc


Deck volume cc formula:
Bore (mm) X bore X deck height (in.) X 0.01996 = deck volume cc

Example: 90.5mm X 90.5mm X 0.080" X 0.01996 = 13.07cc


Head cc is measured by using a Head cc kit

The CR formula:
Head cc + deck cc + (engine cc divided by 4) = CR
Head cc + deck cc (+ piston notch cc, if any)

Example:

54 cc + 13.07 cc + (2006.97 divided by 4) = 568.8125 = 8.48
54 cc + 13.07 cc = 67.07

568.8125 divided by 67.07 = 8.48 or 8.48:1 CR