Jump to content

TT3 Rear Diffuser Question


Clavette

Recommended Posts

Clavette

I looked in the rules and couldn't find an answer to my question.

Is there a limit to how far the rear diffuser can extend from the trailing edge of the bumper?  I am assuming the limit would be similar to the front splitter which is limited to 12 inches.

I am in TT3.  Will be running AJ Hartman Modular diffuser.  My mock up shows me at about 10-11 inches.

Thanks in advance.

Denis

Link to post
Share on other sites
  • National Staff
Greg G.

This would be the only rule that could apply:

"Aerodynamic devices and/or modifications may not protrude more than six (6”)
inches from the vertical plane from the ground to the widest part of the right and left sides of the vehicle’s body."

So, there is no listed restriction to how far the rear diffuser can extend.  But, when people do crazy stuff, that is how new rules get written.  I think the 12" is safe in that respect.

  • Like 1
Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...