The removal of material from the sides of rotors is to prevent corner seal and side seals from sticking down thus losing compression when and if the rotors contacts the side plates at high rpm . This service recommended for all high RPM or high boost engines. The removal of material from the face of the rotors is to prevent the rotor touching the rotor housing at high rpm/boost, as the E-shaft flex is more under high load. All work is machined to identical tolerances and is done with a step at the top of the rotor for more corner seal minimal clearance while permitting maximum side seal support through the center of the combustion chamber | Per Rotor Machining Cost Side clearance per rotor $125.00 Face clearance per rotor $90.00 Pricing for 1 rotor only. |
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