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hemidup · 06-10-2010, 10:06 PM

Why do the 5.7 engines use 6.1 heads? Makes no sense to me. Who do you get a hold of to get the proper 5.7 heads on the 5.7 engines?

06-10-2010, 10:06 PM	#1
hemidup Member Join Date: Jan 2010 Location: Minnesota Posts: 409 Likes: 0 Liked 0 Times in 0 Posts	5.7 Drag Pak ?'s Why do the 5.7 engines use 6.1 heads? Makes no sense to me. Who do you get a hold of to get the proper 5.7 heads on the 5.7 engines? __________________ Jerry Williams NSS/A, E/S, PRO E.T. And the "Grandaddy" of Gen III Hemi Performance...The fire inside me still burn's.