Version 4.0

Platform Update: Entirely new core calculations engine for any combination (turbo,supercharger,nitrous, allmotor, twincharged) and any fuel mix (gasoline, nitro, toluene, ethanol…etc)

Minor Updates:

  • More accurate camshaft duration calculations @ 0.050” of lift
  • Fuel mixing in the all new octane center (any setup , any fuel)
  • All new Temperature Modeling Center to give the final density ratio, actual horsepower figure, and preignition probability
  • Nitrous fuel settings are now corrected based on your choice of fuel from the octane center (Nitrous + Ethanol…etc)
  • More accurate static compression ratio recommendations using the Temp. Modeling Center.
  • Water to air intercooler dimentions
  • The ability to show compressor maps inside the charger panel along side the recommended chargers (though we still have to build up the compressor map database)
  • New user interface with a consoldiated single navigation bar for easier use.
  • Password reminder emails on the log in page.
  • Save your platform in our platforms database (so you don’t have to remember the numbers for all your friend’s cars)
  • Quick calculations for bore and stroke in the login panel for faster access
  • Charger search added to the chargers panel…
  • Server status monitoring on the login screen to make sure the web server, database server and tomcat server are on-line
  • Made some revisions to the code to reduce the likelihood of exceptions and failures crashing the tomcat server (which was becoming a problem with now almost 500 users on the platform).

Version 3.6

  • Minor corrections to intake system calculations including correcting valve sizes for the density ratio
  • Minor alterations for valve lift equation now giving a minimum and maximum recommended lift suitable for the engine build up.

Version 3.5

  • Twincharger calculations and charger selection
  • Turbo Aspect Ratio (A/R) Calculations
  • Turbo wastegate sizing
  • Supercharger gearing calculations
  • Email your results to your registered email address

Version 3.4

  • Parallel twin turbo and twin supercharger selections
  • Nitrous jet size calculations for single fogger and direct port setups
  • Nitrous runs per bottle calculation based on the horsepower shot
  • Updated our charger database:
    • 102 Superchargers, with the largest being the Procharger F-3R capable of 2600 hp
    • 105 Turbochargers now including borg warner and aerocharger (which have very nice wide compressor maps), with the largest turbocharger now being the Borg Warner S510 capable of just under 1500 hp
  • Added support for free trial accounts for basic intake – header – exhaust calculations

Version 3.3

  • Choose your build-up : Nitrous, All motor, Supercharged, Turbocharged
  • Header Calculations:  Shorty, Long Tube, and Tri-Y headers
  • Better header primary diameter calculations using a new equation set
  • Total timing for your engine based on bore, power, rpm, VE, and spark plug arrangement
  • Fuel Feed and return line calculations

Version 3.2

  • Added E85 conversion calculations
  • Added the new tuning tab for timing trends

Version 3.1

  • Added valve lift calculations
  • Added cylinder head CFM calculations
  • Added cylinder head illustrations
  • Added the advanced inputs tab for engine rebuilds including new bore, new stroke, new redline alterations

Version 3.0

Platform Update: Entirely new code base running on google web toolkit (Mac Compatible and smart phone compatible)

Versions 2.0 to 2.4

Platform Update: First online version using a java applet (not mac compatible)

Minor Updates:

  • Basic supercharger calculations only:
    • Intake
    • Shorty Header
    • Exhaust
    • Intercooler
    • Spark Plugs
    • Supercharger Selection
    • Fuel Injectors

Version 1.0

Platform: Excel based calculator

  • Calculations include:
  • Intake Dimensions
  • Exhaust Dimensions
  • Header Dimensions
  • Fuel Injectors