Description:

Virtual Engine Dyno Standard is a powerful engine performance simulation program for Horsepower, Torque, RPM, BSFC, CFM, VE, ET and MPH. Engine input is easy and quick using either the keyboard or mouse. Cylinder Head and Camshaft Data can be saved to a external file for future uses without re-entering the specifications.

Input Screens:

Specific Inputs:

• Bore
• Stroke
• # of Cylinders
• Intake Port Volume (cc)
• Type of Port Work
• # of Intake Valves
• Intake Valve Diameter
• Exhaust Valve Diameter
• Compression Ratio
• Camshaft Type
• Intake Duration
• Exhaust Duration
• Intake Lobe Centerline
• Rocker Arm Design
• Intake Valve Lift
• Exhaust Valve Lift
• Lobe Separation
• Induction Type (Carb, etc)
• CFM Rating
• Intake Manifold Design
• Spacer Height
• Injector Flow
• Exhaust System Design
• Ignition Timing
• Power Adders
• Cold Air Intake System
• Fuel Pump
• Water Pump
• Computer Programming
• Underdrive Pulley
• Fuel Octane

Simply use the mouse to cycle thru each selection or increase / decrease a value. The complete Engine can be input without using the keyboard if desired.

Output Screens:

Specific Outputs:

RPM

Torque - Data & Graph

Horsepower - Data & Graph

CFM

VE% - Volumetric Efficiency

ET

MPH

Other Features:

• An unlimited number of engines can be saved for future use and testing.
• Reload saved engines
• Print Data

Q: How accurate is Virtual Engine Dyno?

A: Usually within +/- 5%. Most of these differences are due to various levels of Engine Assembly and Head Porting Skills. There are also different methods and calibrations engine shops use during a true dyno run (some examples are STP vs SAE correction methods and Steady-State and Acceleration testing).


Q: If I purchase with the download option only, what happens if I accidentally erase my program?

A: We will be glad to email you the link for downloading at anytime. Just send the request to technical support with the name in which you purchased the software.


Q: What engine brands does Virtual Engine Dyno support?

A: All Car, Truck and Boat Engines. We currently do not have support for motorcycle or two stroke engines.

QHave you ever wondered how a change in camshaft timing or duration can have dramatic affect on engine power and drivability? The reason is called the Dynamic Compression Ratio.

Our new Camshaft Selection and Dynamic Compression Ratio Utility was designed exclusively to help you choose the absolute best camshaft and compression ratio match. This brand new program can be used by itself or as a complement to our Dyno Software to help get the most out of your engine.

A mild engine with a 'big' cam may have a static compression ratio of 10:1 but only have a dynamic compression ratio of less than 8:1. What you thought would be a high output combination may fall dead on its face and barely run!

Static Compression Ratio: The common but very rough calculation of how much your engine will compress the incoming air/fuel mixture before combustion.

Dynamic Compression Ratio: A very accurate calculation of how much your engine will compress the incoming air/fuel mixture before combustion. The Dynamic Compression Ratio takes the into account the physical construction of your engine (Bore, Stroke, Chamber, Head Gasket and Deck Clearance) combined with the camshaft/valve closing data to calculate compression ratio for your engine while it is in a 'running' (Dynamic) condition

Very Easy to Use

Helps you Pick the Absolute Best Match of Camshaft and Compression Ratio

Can be used as a Stand Alone program or as a Complement to our Dyno Software

Visual Graphic Legend of Engine Inputs and Valve Timing Events

---

Virtual Engine Dyno Software PLUS FREE Dynamic Compression Ratio Calculator and Camshaft Selection Utility System Requirments - Windows Availability - Download Immediately Price - $39.95 Download Now!

---

Send this page to a friend