Athena SCE - Vulcan Cut Ring Head Gasket - Fits RB25 / RB25NEO / RB26 and RB30 Twin Cam
A must have for any RB engine build, this hybrid-designed headgasket suits the Nissan Skyline RB25,RB25-NEO, RB26 and RB30 Twin Cam engines in either VCT and NON-VCT format, this uniquely designed gasket is forged to harness the best sealing properties of Composite and Stainless Steel gasket types, such as:
Composite: Pliable, perforated metal-core composite gasket body eliminates coolant and oil leaks. No sealant needed!
Stainless Steel: Solid stainless cut-ring 'bites' into the cylinder head forming a positive barrier against combustion pressure leaks, NO MACHINING REQUIRED!
Designed in either 1.2mm or 1.5mm thickness for different clearances and compression ratios, Athena SCE head gaskets are made 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 Nissan, Toyota, Subaru, and BMW.
Engine Sealing Capability Exceeds:
16:1 Static Compression Ratio
35 lbs + Supercharged or Turbocharged forced induction
250 Shot of Nitrous Oxide