RaceCar Physics program

[maxracesoftware]

After you Dyno test your Engine ..you can use this Program to find out how fast your RaceCar should run.
Can use to determine best shift points, rear gear ratio, trans ratios, etc

Free , fully-functional download .... Click the Link below



ET_Anaylst for DragRacers DOS-version

ETAVBDOS.ZIP

Includes 29 RaceCar example files:

4.486 ET TopFuel Dragster, 6.670 ET ProStock Car, etc.
Calculates ET Time Slip from Horsepower and Torque

a few Files also showing differences Weather conditions make
in ProStock Car and MotorCycle near Sea-Level/good air conditions -VS- recent ET/MPH times at Mile High Nationals at Bandimere, CO

Calculations are .001 thousandths or better mostly !

ET Times and MPH data are calculated and displayed every 10 Feet and scrollable, with quick jump to any Foot distance by keying in HOME, END, beginning number of that foot's distance, etc.

Extensive HELP at bottom of screen for all Inputs

Mouse-supported DOS program that looks like Windows !

[Shawn]

neat program.I played with it a little bit and it's really easy to use and results are very good. thanks for letting us play with it!
shawn

[maxracesoftware]

neat program.I played with it a little bit and it's really easy to use and results are very good. thanks for letting us play with it!
shawn
==========================================

its totally free to the Racing community and Public
all i retain is the CopyRights

Shawn,
i don't know when you downloaded the Program, but i just uploaded and changed that webpage a few hours ago....
and a new ETAVBDOS.ZIP file, Read_Me.TXT file, and MOUSE.COM ...with screenshots of the Program

the new ETAVBDOS.ZIP on July 30,2004 includes a few fixes
to 3 RaceCar files that had the wrong Tire width
(ProStock & TopFuel files)
ProStock was 18 when it should have been 17.3"
TopFuel was 16" when it should have been 18"

i somehow zipped up those 3 wrong files on July 26,2004

thats just been corrected on July 30,2004 ETAVBDOS.ZIP ...sorry !!

Enjoy

[maxracesoftware]

Shawn ,

i just ran a quick simulation on Greg Anderson's ProStock Car's pass Friday July 30, 2004 3:16 PM Sonoma, California

Track Elevation= 15 Ft
Barometer= 29.68
Dry Bulb Temp = 70 deg F
Relative Humidity % = 72.0

set the Lift Coefficient to Zero , no downforce
plug in the NHRA recorded weather conditions above
and set the Tire Traction Coefficient to 2.985
leave all other inputs the same as when Program 1st starts

Actual DragStrip run
1.003
2.816
4.327 - 162.78 MPH
5.627
6.724 - 205.69 MPH

ET_Analyst
1.003
2.814
4.327 - 162.774
5.629
6.726 - 205.385