Summit has the GT-40X heads for $660. You can have about 345 hp with the b-cam and the cobra intake/65mm throttle body. Great heads for the money. Don't require special headers.
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-1993 Mustang, 900rwhp 03-04 cobra based 4v swap, full Griggs setup, project underway
-1994 Ranger w/ 427cid windsor (daily beater)
check it out!
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