I love Rich and his book is the best but it is wrong on this. Use the torque values and sequence in the Mopar Hemi engine book. That is the only way to do it right. The bolts will loosen up after you run it several times. Retorque every month until it settles in. If possible I prefer to use studs on aluminum heads. I get mine from ARP.


2011 Drag Pak Challenger