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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, 05:16 AM	#4
richie 2 Senior Member Join Date: Feb 2009 Posts: 971 Likes: 426 Liked 205 Times in 93 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.