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Paul Precht · 07-27-2010, 09:56 AM

The 915 small exhaust valve head is legal and is a great improvement over the 516. The 915 has the same intake port as the 906. Send a PM if you need more info, Paul.

07-27-2010, 09:56 AM	#3
Paul Precht Senior Member Join Date: Dec 2001 Location: Elysburg, Pa Posts: 730 Likes: 353 Liked 309 Times in 118 Posts	Re: 516 or 915 Mopar Head? The 915 small exhaust valve head is legal and is a great improvement over the 516. The 915 has the same intake port as the 906. Send a PM if you need more info, Paul.