BMW

• Purpose-Built For Boost High Boost and BMW B58B30 Applications
• Forged From Ultra-Strong 4340 Steel
• Patented Three-Pocket Design
• Capable of 1500 HP
• 3/8 x 1.600 in. ARP CA625+ Fasteners
• High Quality APMCO Bronze Pin Bushing
• 26 Point Detailed CMM Inspection Report Included

COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flouroelastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

Athena Racing 330 series Cooper Ring cylinder head gasket.
For specific high horsepower applications, engine performance can be significantly improved by using Athena Cooper Ring gaskets, that are supplied with INOX steel ring. This technology outperforms conventional fire ring solutions.
Cooper Rings are oversize (also fits for oversize bores).
Part number 330037R
Gasket thickness: 1.20mm
Bore size: 87.50mm

Product detailed specification

Manufacturer: FCP Engineering
Model: FCPRHB1454822-6
Profile: H-beam
C to C: 145mm
Big end diameter: 48mm
Pin diameter: 22mm
Quantity: 6 pcs., 12 pcs. 3/8" ARP2000 bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1000HP (6 cylinder)
Advertised RPM rating: 9000RPM
BMW E34, E36, E39, E46 - 2.0 (M50B20TU, M52B20, M52B20TU)