All ProRacing Sim Version-5 Software Is Fully Windows Compatible (98/Me/2000/XP/Vista & Win7)
 And Includes A Guarantee Of Your Satisfaction!

DynoSim5 With ProTools™
Our Top-Of-The-Line Domestic and Sport-Compact Engine Simulation With ProTools™ Features!

DynoSim5 will help you find hidden power in any domestic or sport-compact engine. Nearly 20 years of continued software development is the reason DynoSim5 the first-choice among serious engine enthusiasts worldwide. If you want to get the most from your next engine project, the powerful features of DynoSim5 with ProTools will help you optimize performance while keeping costs down. Version-5 includes hundreds of new engines, advanced forced-induction modeling, ignition modeling, combustion modeling, rocker-ratio math, expanded results graphs and tables, comprehensive printouts, full compatibility with other Version-5 simulations, automatic updating over the web, and much more! Put the latest in Sim technology to work for you today. Click Here for additional details.

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DeskTopDyno5
Easy-To-Use, Low-Cost Engine Simulation Known Worldwide For Accuracy and Modeling Power!

COMP Cams and ProRacing Sim have teamed up to introduce the DeskTop Dyno5, an easy-to-use, engine-dyno simulation that offers amazing predictive accuracy and low cost. DeskTop Dyno5 allows any performance enthusiasts to test camshafts, cylinder heads, compression ratios, valve sizes, intake manifolds, fuels, nitrous oxide, exhaust systems and so much more! In seconds, you can enter your engine specs using our simple Direct-Click™ interface. Then watch the simulation display power and torque curves within a few percentage points of actual dyno data! Effortlessly test an unlimited range of part combinations. No other simulation software compares in cost, features and accuracy. Get the most simulation power at the lowest cost. Click Here for additional details.

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Dynomation-5 Engine Simulation
     Professional Engine Simulation From Motion Software, Inc.

   If you build engines for a living, Dynomation-5 is an essential tool that will help you keep your competitive edge!
   Dynomation-5 lets you peer inside a running engine! It reveals–otherwise invisible–pressure waves and mass flow in cylinders and engine passages. Dynomation-5 will accurately display how much power an engine will produce, but it will also show you why it makes that power and where you should put your efforts to optimize performance!
   Latest Version-5 adds combustion and ignition modeling, environmental modeling, improved integration between the FE and WA models, improved camshaft and rocker-arm modeling, improved tables and charts, new Pressure-Volume and Pressure-Crank-Angle graphs, Crank-Degree data tables, comprehensive support for metric and US measurement systems, and much more!  CamDisk7 is included with Dynomation-5 at no additional charge. Click Here for additional details.

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CamDisk8™ DynoSim5 Expansion Library
Add 6000+ Popular Cam Files To DynoSim5 CamFile Library.

An all-new camshaft simulation file library is now available for DynoSim5.
CamDisk-8 includes all the latest cams and specifications from top Cam manufacturers around the World! Over 6000 camfiles have been carefully researched and organized so that you can find the optimum cam for your application in just minutes. Expand DynoSim5 to full power with CamDisk-8!
Click Here for additional details. CamDisk-8 will be available December 10th, 2008.

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Using Computers Video
60-min VHS Video Provides Fascinating Look At How Computer Sims Have Become Essential Performance And Racing Tools.

Packed with practical advice and tips, interviews from experts in the field, and more, this quality 65-minute video will give you insight into how computer simulations work and help you with any project from a street performer to an all-out Pro Stocker. Produced 1996. Click Here for additional details. Order On Line

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DeskTop Dynos Book
Award Winning Engine Book Is Best-Seller!

The DeskTop Dynos Book will reveal more to you about high-performance and racing engines than you've discovered in all other enthusiast books and magazines combined! Sounds remarkable? That's what many our readers tell us. This book has been a best-seller since it was published in 1996. Click Here for additional details. Order On Line

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DragSim5 With ProTools™
Our Top-Of-The-Line 1/8- and 1/4-Mile DragStrip Vehicle Simulation Including ProTools™!

Finding the best chassis setup, gear ratios, shift points, and optimum settings for hundreds of other components needed for winning street or drag-strip performance can be an expensive, trial-and-error process. With our Top-Of-The-Line DragSim5™ enthusiasts and pros can quickly build and drag-test any vehicle imaginable, including automobiles, dragsters, motorcycles, even front and rear-wheel drive vehicles! Test any engine power curve, manual or automatic transmissions, any gear ratio, any vehicle weight, wheelbase, driving style, weather conditions and more! Change components with  just a mouse click—drag-race times are instantly updated. A PopUp TimeSlip™ provides an easy-to-read visual summary of overall vehicle performance. Nothing could be easier! DragSim5™ also includes a sophisticated Traction Calculator™ that optimizes tire/track modeling and improves accuracy. Compatible with DynoSim5 and DeskTop Dyno5 engine files. DragSim5™ is amazingly accurate and fun to use! Click Here for additional details.

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DeskTop Drag5
Easy-To-Use, Low-Cost Drag-Strip Vehicle Simulation Known For Accuracy! Fun To Use!

Guessing the performance potential of any vehicle can be tough, if not impossible. With new DeskTop Drag5™ software from ProRacing Sim and COMP Cams, performance enthusiasts can test any vehicle in an 1/8- and 1/4-mile drag-race simulation. You will instantly see the performance potential of any automobile, dragster or motorcycle. DeskTop Drag5™ displays component parts on the left side of the screen and race results on the right. Direct-Click™ menus allow the quick selection of parts and vehicle specifications. Test a virtually unlimited range of engine power curves, transmissions, gears, clutches, torque converters, launch and shift rpm, aerodynamics and more. Results displays include acceleration, engine speeds, clutch and tire slippage, elapsed times, and vehicle speeds!
Offers high accuracy at remarkably low cost. Fully compatible with DeskTop Dyno5™ and DynoSim5™ engine files. No other drag-racing or vehicle-simulation software compares with DeskTop Drag5™ in cost, professional features and accuracy. Click Here for additional details.

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FastLapSim5 With ProTools™
Our Top-Of-The-Line Road-Racing/Slalom Vehicle Simulation For Any Closed-Course Asphalt Track

Building a competitive road-racing vehicle is a never-ending search for the perfect combination of suspension, tires, gear ratios, braking points, steering path and a hundred other variables needed to arrive at the winner’s circle. Thanks to FastLapSim5™, a Top-Of-The-Line simulation from ProRacing Sim, road-racing enthusiasts and pros can accurately test vehicle components, try unique combinations and evaluate the entire vehicle on any closed-course—all without twisting a single wrench or buying any parts! Select from any of the 40+ built-in tracks, skid pads and slaloms. Use the built-in Track Editor™ to add more tracks or design your own custom track layouts (any length, varying widths, and any number of turns). Finds optimum driving path and precise braking points through every turn and straightaway. FastLapSim5™ is remarkably accurate and great fun to use. Guaranteed to improve the handling and performance of your next project vehicle. Includes ProTools™ that add Track Segment analysis, High-Resolution Testing, Real-Time Sim Calculations, and much more. Click Here for additional details.

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