ideola's garagegroup buysAboutdownloadscontact

Shop by Brand

Upgrade Menu
Engine Mods
Boost Solutions
EFI Solutions
Electrics Upgrades
Suspension Upgrades
Exhaust Upgrades

Maintain Menu
Tune-up Kits
Engine Rebuild Kits
Cooling System Kits
Clutch & Trans Kits
Brake Kits
Appearance Packages
Tools & Equipment

Used Parts Menu
Body & Trim Bits
Engine Bay Equipage
Exhaust Extravaganza
Gauges Galore
Interior Inventory
Suspension Swag

No PayPal? No Problem!

Ideola's Compression Ratio Calculator

Load Profile

Calculated Results

Compression Ratio:

Deck Clearance:     Total Volume:    

Most commonly modified parameters are highlighted. Enter volume in cubic centimeters (cc)


Editable Values

Head Volume in Head cc
Gasket Bore
Gasket Compressed
Block Deck Height
Cylinder Bore
Rod Length
Piston Compression Height
Volume in Dish cc
Engine Modification Product Directory

Bursch Headers and exhaust systems.

Cometic Gaskets Multi-layer steel head gaskets

Crower High performance lightweight connecting rods

Diamond Pistons High performance custom pistons

Integral Cams Hard-faced performance camshafts

Ishihara-Johnson Crank Scrapers Crank scrapers

MSDS Headers
Performance exhaust headers

Redline Weber Carburetors Carb conversion kits and manifold adapters


Total Seal Piston Rings High performance and OEM-spec replacement rings

about ideola's garage || group buys || downloads || contact ideola || Copyright © 2009-2013, Ideola New Media. Ideola is not associated with Porsche Cars North America in any manner. All pictures and references to the Porsche name, and the car names and shapes are for restoration reference only, and do not imply any association with PCNA.