Federal-Mogul develops improved head gasket sealing technology

Federal-Mogul Corporation has developed an innovative, high-strength dynamic embossment technology that dramatically increases the combustion sealing capabilities of Fel-Pro PermaTorqueMLS multi-layer-steel performance head gaskets. The company’s new Flexstop embossment design enables PermaTorqueMLS performance head gaskets to maintain a robust seal even in cases of extreme cylinder head lift and other challenging engine dynamics. The Flexstop technology adds a high-strength emboss feature that works in conjunction with the head gasket’s “stopper” layer to ensure robust sealing contact pressure in spite of extreme head lift caused by peak combustion pressures.

Federal-Mogul Corporation www.felpro-only.com