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Focus ST 2.5 20V

Ford Focus ST 2.5 20V Turbo / Volvo B5254 T 83mm kolbendurchmesser
Ford Focus ST/RS/RS500 2.5T 20V Athena Cooper Ring head gasket 84x1.6mm 330045R

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 fit for oversize bores).
Part number: 330045R
Gasket thickness: 1.60mm
Bore size: 84.00mm

Part number starting with 330

Athena advantages

Reinforced material

Asbestos free composite raw material OE approved

Stainless steel ring (AISI304)

Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required

Silicon beading

Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages

Ford Focus ST 2.5 20V Turbo / Volvo B5254 T 83mm kolbendurchmesser
Ford Focus ST 2.5T 20V, Volvo B5254T Athena MLS head gasket 83x1.2mm 338284R

Athena Racing 338-series multilayer steel (MLS) cylinder head gasket.
Athena MLS gaskets are designed to suit the requirements of today’s competition engines offering enhanced sealing compared to the OEM product. The gaskets are assembled from 2-5 layers of high quality stainless and spring steels.
Part number: 338284R
Gasket thickness: 1.20mm
Bore size: 83.00mm

Part number starting with 338

Athena advantages

Optimized radius embossing shape

The round shape of the embossing increases sealing on cylinder bore, oil and cooling water passages and improves spring back strength

Advanced stopper technology

State of the technology enhances sealing pressure around the cylinder. Highest sealing properties in high power engines

Coating technology

Designed & engineered by Athena the special coating applied on steel surfaces, improves temperature resistance & reliability of the head gasket

Volvo / Ford 2.5T 20V Wossner pistons kit 83.5mm CR 8.5 K9276D050

Product detailed specification

Bore size




Wossner compression ratio (CR)


OEM compression ratio (CR)


Dome volume (CC)


Compression height (CH)


Pin diameter


Fits for

Ford ST 2.5 20V Turbo (HYDA, HUWA)