Cosworth Head Gasket Bore:87mm Thickness:1.1mm for Nissan RB25DET 20000930

Bore: 87mm

Thickness: 1.1mm

Fits Nissan RB25DET Engines- most notably Nissan Skyline R32/R33/R34.

Cosworth RB25DET metal head gasket is a high performance gasket designed to seal under high power under the most demanding conditions.

Cosworth’s RB25DET head gasket is available in 87mm bore with a variety

of thicknesses.  Each Cosworth RB25DET headgasket features:

Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets.

Pre-coated stainless steel with a 0.25 micron layer of nitrile rubber

ensures consistent distribution of coating with no high or low areas.

Manufacturing dimensional tolerance of 0.002”.

Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets.

Cosworth gaskets feature a “stopper” sealing layer for additional

torque around each cylinder. The width of sealing area is specific for

each application thereby providing ultimate sealing properties.

Cosworth Head Gaskets

Cosworth High Performance Head Gaskets are engineered to seal in

power under the most demanding conditions. Constructed from stainless

steel with a folded stopper layer, each application features superior

sealing compared to conventional multi layer steel gaskets.

Additionally, Cosworth High Performance Head Gaskets are manufactured

from pre-coated die cut stainless steel resulting in uniform coating

distribution and consistent shape.

Key Features

Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets

Pre-coated stainless steel with a 0.25 micron layer of nitrile

rubber ensures consistent distribution of coating with no high or low

areas

Manufacturing dimensional tolerance of +/- 0.001”

Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets

Cosworth gaskets feature a “folded stopper” layer for additional

torque around each cylinder. The width of sealing area is specific for

each application thereby providing ultimate sealing properties

Available in a range of thicknesses for specific applications

VIP Motorsport is a UK Dealer of Cosworth. Contact us for a lead time.