Compression Ratio Calculator
LS1
LS3
LS7
My 454
(I'm not certain that the LSx presets are correct.
Please
open a pull request
if you find errors.)
Cylinders
Chamber Volume (cc)
Bore (inches)
Stroke (inches)
Gasket Bore (inches)
Compressed Gasket Thickness (inches)
Piston Crown Diameter (inches)
Piston Crown Height (inches)
Rod Length (inches)
Block Deck Height (inches)
Dome (-) or Dish (+) Volume (cc)
Piston to Deck (inches)
The dome/dish number above will be added to the combustion chamber volume, so if you have dome, use a negative number.
Calculate