DYNO Tractive effort vs torque Nm

Technical Guidance for doing those Tricky Jobs

Moderators: timk, Stu, zombie, Andrew, -alex, miata, PUR157

User avatar
Woo
Fast Driver
Posts: 359
Joined: Tue Oct 12, 2004 12:43 am
Vehicle: 10AE - Turbo
Location: OES Melbourne
Contact:

DYNO Tractive effort vs torque Nm

Postby Woo » Sun Mar 01, 2009 10:26 am

Here is a little spreadsheet that you may find easier to use than the long involved calculations.

Click here

Bazz
Very slightly modified 10AE #2562 ..... one of 149 in Australia :wink:
Race what you brung ..... And hope you brung enough

Fabio
Driver
Posts: 30
Joined: Tue Sep 04, 2007 6:08 pm
Vehicle: ND - 2 GT
Location: S.A.

DYNO Tractive effort vs torque Nm

Postby Fabio » Sun Mar 01, 2009 10:19 pm

I'm not sure about the other formulas, but the formula in cell D9 should be =D6*D7/100*2+(D8*25.4) to calculate the correct rolling diameter in millimetres.

User avatar
Woo
Fast Driver
Posts: 359
Joined: Tue Oct 12, 2004 12:43 am
Vehicle: 10AE - Turbo
Location: OES Melbourne
Contact:

DYNO Tractive effort vs torque Nm

Postby Woo » Sun Mar 01, 2009 10:48 pm

Formula was correct, however it should read Rolling Radius (not diameter)

Thanks for picking up the difference.

File updated to reflect the text change

Cheers
Very slightly modified 10AE #2562 ..... one of 149 in Australia :wink:
Race what you brung ..... And hope you brung enough


Return to “MX5 Technical Guides”

Who is online

Users browsing this forum: No registered users and 12 guests