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Adger Smith · 02-07-2014, 09:57 AM

Quote from Karl: It makes no sense you cant run an aluminum copy of a factory head but you can use a canted valve SBC head which resembles nothing close to a production head.

What about IHRA?

Super Stock production classes?

It is all about the factory part number. If Ford had assigned a factory part number to them they would be legal. That is what makes sense...
You need to have a conversation with Mike Baker @ IHRA about the FE Ebelbrock head. He's the IHRA man!!

02-07-2014, 09:57 AM	#20
Adger Smith VIP Member Join Date: Dec 2001 Location: Texarkana Ark/TX Posts: 2,446 Likes: 575 Liked 880 Times in 311 Posts	Re: SS/AM Questions? Quote from Karl: It makes no sense you cant run an aluminum copy of a factory head but you can use a canted valve SBC head which resembles nothing close to a production head. What about IHRA? Super Stock production classes? It is all about the factory part number. If Ford had assigned a factory part number to them they would be legal. That is what makes sense... You need to have a conversation with Mike Baker @ IHRA about the FE Ebelbrock head. He's the IHRA man!! __________________ Adger Smith (Former SS) Last edited by Adger Smith; 02-07-2014 at 09:59 AM. Reason: sp