NHRA allows Alum heads in stock/ss

Tim Ellis · 12-16-2011, 09:43 PM

I wish the Performer rpm heads were ok'd for stock too, especially for my 89 5.0l

Bill Harris · 12-16-2011, 11:06 PM

Like the Olds head, the Edelbrock is only specified for SS for the 429 CJ Ford motor (at a 10 HP premium), of which there has been exactly one built in the last 20 years, and it hasn't been run in two years. The stocker still has to run the OEM unobtainium version. And there are those who are bitching about the lack of Chevy heads... don't make me laugh...

12-16-2011, 09:43 PM	#1
Tim Ellis Member Join Date: Dec 2004 Location: Beavercreek Or. Posts: 272 Likes: 31 Liked 7 Times in 6 Posts	Re: NHRA allows Alum heads in stock/ss I wish the Performer rpm heads were ok'd for stock too, especially for my 89 5.0l

12-16-2011, 11:06 PM	#2
Bill Harris Member Join Date: Mar 2002 Location: Ooltewah, TN Posts: 421 Likes: 13 Liked 26 Times in 13 Posts	Re: NHRA allows Alum heads in stock/ss Like the Olds head, the Edelbrock is only specified for SS for the 429 CJ Ford motor (at a 10 HP premium), of which there has been exactly one built in the last 20 years, and it hasn't been run in two years. The stocker still has to run the OEM unobtainium version. And there are those who are bitching about the lack of Chevy heads... don't make me laugh... __________________ Bill Harris ex 2172 STK ex 2272 S/S

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