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FED 387 · 09-05-2015, 06:13 PM

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

09-05-2015, 06:13 PM	#277
FED 387 VIP Member Join Date: Jun 2006 Posts: 3,422 Likes: 537 Liked 333 Times in 180 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