Couldnt it be possible for someone like AFR or eddelbrock or someone to realease real off road 5.7 hemi heads, i just got to thinkin right now their pretty emissions compatable with minimal power. suppose someone took it a step farther and increased the hemisphere and bigger valves and along with bigger runners on intake and exhaust. i think that could be a pretty wild setup?

 

ttt

 

Conduct a "search" for threads in the Advance Tech Forum.... This and other head combination have been discussed there before....