SOUTHFIELD, MI — The engine sealing experts at Fel-Pro have introduced PermaTorqueMLS multi-layer steel performance head gaskets for the popular 1989-’99 Mitsubishi 2.0L 4G63 and 4G63T engines.
The new PermaTorqueMLS gaskets include many of the same advanced design and construction features preferred by NASCAR NEXTEL Cup, NHRA and IHRA engine builders.
Engineered specifically for these applications, the new Fel-Pro PermaTorqueMLS gasket set (p/n 1153-1) provides the robust combustion seal needed to contain extreme combustion pressures and temperatures common to naturally aspirated, turbo/supercharged and nitrous-equipped performance engines. Each gasket is composed of five layers of fully hardened stainless steel, precisely engineered sealing beads and a sophisticated stopper layer similar to the Fel-Pro technology that has won dozens of Nextel Cup events and which seals defending Cup champion Kurt Busch’s engines. The new head gaskets feature 3.425-inch bores and offer a compressed thickness of 0.055-in. for compressed volume of 8.3 cubic centimeters.
“PermaTorqueMLS has enjoyed tremendous success in NASCAR, NHRA and IHRA racing, as well as in high-output street engines,” said Fel-Pro Performance Products Manager Ron Rotunno. “We’re pleased to bring the proven benefits of this Fel-Pro technology to engine builders and enthusiasts in the performance category.”
Unlike other MLS head gaskets, Fel-Pro PermaTorqueMLS gaskets feature a proprietary aftermarket coating that accommodates a wider range of surface finishes than do other MLS gaskets. The PermaTorqueMLS design also allows for lateral and vertical motion of the cylinder head – caused by combustion pressures and extreme temperatures – without compromising sealing performance.
Many automotive engines are now factory-equipped with multi-layer steel head gaskets, which are able to provide long-term combustion and fluid sealing in spite of lighter-weight head and block castings and increased operating temperatures. Fel-Pro PermaTorqueMLS technology delivers a complete, durable seal in these challenging operating conditions and with less-than-perfect surface finishes.
For more information on Fel-Pro PermaTorqueMLS gaskets, contact your performance engine parts supplier, visit federal-mogul.com/felpro or write to: Fel-Pro Marketing, Federal-Mogul Corp., 26555 Northwestern Highway, Southfield, MI 48034.
_______________________________________
Click here to view the rest of today’s headlines.
