SS/JA - What heads are legal?

Ryan_Haag · 11-25-2011, 01:10 AM

There are two 350 combinations you can run. 441 heads or 041 heads. The 041 heads are the high compression engine. The high compression engine can run SS/GA-SS/IA. 441 combo can run SS/HA-SS/JA.

richie 2 · 11-25-2011, 05:16 AM

in addition to the 041 heads....462, 370, 292 are also consitered a "300hp" head & legal. there's a "world products" head that's acceptable too but costs more weight to do that.

11-25-2011, 01:10 AM	#1
Ryan_Haag Member Join Date: Aug 2010 Location: Seymour, IN Posts: 113 Likes: 11 Liked 8 Times in 3 Posts	Re: SS/JA - What heads are legal? There are two 350 combinations you can run. 441 heads or 041 heads. The 041 heads are the high compression engine. The high compression engine can run SS/GA-SS/IA. 441 combo can run SS/HA-SS/JA. __________________ Ryan Haag SS/EA 3750 E/SA 3750

11-25-2011, 05:16 AM	#2
richie 2 Senior Member Join Date: Feb 2009 Posts: 967 Likes: 418 Liked 200 Times in 91 Posts	Re: SS/JA - What heads are legal? in addition to the 041 heads....462, 370, 292 are also consitered a "300hp" head & legal. there's a "world products" head that's acceptable too but costs more weight to do that.

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