Nhra stock engine rules info

Reply Subscribe

Thread Tools

Search this Thread

07-18-2013, 09:49 PM

bowtieboySS427

On The Tree

Thread Starter

iTrader: (23)

Join Date: Aug 2009

Posts: 123

Likes: 0

Received 1 Like on 1 Post

Nhra stock engine rules info

Going through my rule book and it states my engine must be same year and model as vehicle. Does this mean I can run an 01 LQ4/LQ9? Ill take my chances with the stock aluminum block up front. But I was just wondering a little bit..

Reply Like

07-19-2013, 08:12 AM

Ed Wright

9-Second Club

iTrader: (1)

Join Date: Feb 2002

Location: Tulsa, OK

Posts: 3,397

Likes: 1

Received 8 Likes on 8 Posts

The block has to be the correct casting number. There are approved replacements for some applications. You need to check the approved parts list on nhra.com.