Any interest in Gen 3 Solid roller lifters?

The intakes are a weak spot. More than anything I thinks its a development issue. The tuning is about 5 years into its maturity, Dodge doesn't support aftermarket development like ford and Chevy. They price blocks and heads out of reach of the average Joe while you could buy ls3 heads for 200 a piece when they came out.

Anyway, the resonance issues IMO are caused by the intakes. Dodge addressed it in the active runner intakes on the 6.4. They are long runner up to 4000 rpm and switch to short runner above that. That's the same range that stock tunes pull 3 degrees of timing on 6.1 motors. No one runs the single plane manifolds because the springs/rockers, and cams. You loose so much torque that you can't make up with lift and rpm.