Originally Posted by
Bidja
Completed mod to JT frame and installed (frame & cooler) back in veh. All went well and the resonance noise has completely gone.
Ended up lifting cooler relative to frame by 5mm, increased the clearance of rail under hot tank inlet to suit lift plus need to fit joiner. Used the 4 x Mackay Multicusion rubber isolators (M10303055) between frame and cooler and made up some rubber pads to fit between frame and veh body.
Even the boost went up one psi, have brought it back to 26psi running well.