A hybrid design forged to harness the best sealing properties of two head gasket types:
Pliable, perforated metal-core composite gasket body eliminates coolant and oil leaks. No sealant needed!
Solid stainless cut-ring ‘bites’ into the cylinder head forming a positive barrier against combustion pressure leaks. No machining required!
Designed for use with high static compression or forced-induction engines that are prone to combustion pressure leaks when using typical composite or MLS head gaskets. Especially 4-bolt-per-cylinder patterns such as BMW, Subaru, Toyota, and Nissan
Engine Sealing Capability Exceeds:
16:1 Static Compression Ratio
35 lbs + Supercharged or Turbocharged forced induction
250 Shot of Nitrous Oxide