Trick Flow heads on 5.9 Magnum block
quick idle video with the new trickflows... sounds the same.. hopefully there is a measurable difference in power at the track.
Should be, the rockers have a groove between the bushings which is where the oil hole from the adjuster/pushrod goes in, then there is another oil hole on top of the rocker.
quick idle video with the new trickflows... sounds the same.. hopefully there is a measurable difference in power at the track.