|
|
09-05-2015, 06:13 PM
|
#11 |
|
VIP Member
Join Date: Jun 2006
Posts: 3,428
Likes: 560
Liked 335 Times in 182 Posts
|
Re: Live from the US Nationals INDY
Stock class cars 3/4 of an inch !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLUS you are allowed 1 inch variation from factory specs side to side!!!!! Section 9 subsection 5 ---- 2015 NHRA rule book --do not know where 3/8 inch came up---FED 387
Last edited by FED 387; 09-05-2015 at 06:14 PM. Reason: addl info added |
|
|
|
|
Threaded Mode