Couple questions about eq heads?

check IMM Engines in Indio / California. Brian did a lot of engines with indy X or EQ heads, even some Magazine builds (car craft) with these. He will supply a good setup for your build.

Make Big Power With Your Magnum 5.9L Mopar With These Heads! - Hot Rod Network

IMM Engines

Michael

I agree with this! My 360 was buit by IMM Engines and it's running the EQ Magnum heads. They are great heads and made pretty decent power and torque.

Can't go wrong with IMM prepared EQ heads!