Cosworth Performance Racing Head Gasket

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.

Cosworth Performance Head Gaskets Feature:

• 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

Cosworth High Performance Head Gaskets- "Multi-layer steel w Folded Stopper Layer"
Honda
20010904	Honda S2000 F20/22C Bore = 88mm, T~.38mm
20010905	Honda S2000 F20/22C Bore = 88mm, T~.80mm
20010906	Honda S2000 F20/22C Bore = 88mm, T~1.1mm
20010907	Honda S2000 F20/22C Bore = 90mm, T~1.1mm
20003127	Honda K20/24 Bore = 87mm T ~ 0.8mm for use with RAA, RAC, RBB, and RBC cylinder heads.
20003128	Honda K20/24 Bore = 87mm T ~ 1.1mm for use with RAA, RAC, RBB, and RBC cylinder heads.
20003129	Honda K20/24 Bore = 89mm T ~ 1.1mm for use with RAA, RAC, RBB, and RBC cylinder heads.
20010903	Honda K20/24 Bore = 87mm T ~ .38mm for use with PRB, PNC, and PPA cylinder heads.
20005454	Honda K20/24 Bore = 87mm T ~ 0.8mm for use with PRB, PNC, and PPA cylinder heads.
20005455	Honda K20/24 Bore = 87mm T ~ 1.1mm for use with PRB, PNC, and PPA cylinder heads.
20005456	Honda K20/24 Bore = 89mm T ~ 1.1mm for use with PRB, PNC, and PPA cylinder heads.
Mitsubishi
20001689	Mitsubishi Evo IX 4G63 (2.0L) Bore = 86mm T ~ 1.3mm
20001690	Mitsubishi Evo IX 4G63 (2.0L) Bore = 86mm T ~ 1.5mm
20000909	Mitsubishi Evo IV-VIII 4G63 (2.0L) Bore = 86mm T ~ 1.3mm
20000910	Mitsubishi Evo IV-VIII 4G63 (2.0L) Bore = 86mm T ~ 1.5mm
20004122	Mitsubishi Evo X 4B11T (2.0L) Bore = 87mm T ~ 1.1mm
20004123	Mitsubishi Evo X 4B11T (2.0L) Bore = 87mm T ~ 1.3mm
Nissan
20013292	Nissan GTR VR38DETT (3.8L) Bore = 96mm T ~ .8mm (Pr)
20004667	Nissan VQ35HR / VQ37VHR Bore = 96mm T ~ .6mm (Pr)
20000900	Nissan VQ35DE (3.5L) Bore = 96mm T ~ .6mm (Pr)
20000903	Nissan VQ35DE (3.5L) Bore = 98mm T ~ .6mm (Pr)
20000906	Nissan VQ35DE (3.5L) Bore = 100mm T ~ .6mm (Pr)
20000924	Nissan SR20DET (2.0L) Bore = 87mm T ~ 1.1mm
20000925	Nissan SR20DET (2.0L) Bore = 87mm T ~ 1.5mm
20000926	Nissan SR20DET (2.0L) Bore = 87mm T ~ 1.8mm
20003395	Nissan SR20DET (2.0L) Bore = 90mm T ~ 1.1mm
20003396	Nissan SR20DET (2.0L) Bore = 90mm T ~ 1.5mm
20000927	Nissan RB26DETT (2.6L) Bore = 87mm T ~ 1.1mm
20000928	Nissan RB26DETT (2.6L) Bore = 87mm T ~ 1.5mm
20000929	Nissan RB26DETT (2.6L) Bore = 87mm T ~ 1.8mm
20000930	Nissan RB25DET (2.5L) Bore = 87mm T ~ 1.1mm
20000931	Nissan RB25DET (2.5L) Bore = 87mm T ~ 1.5mm
Subaru
20000913	Subaru WRX STi EJ25 (2.5L) Bore = 101mm T ~ .78mm each
20000916	Subaru WRX STi EJ25 (2.5L) Bore = 101mm T ~ 1.1mm each
20002145	Subaru WRX STi EJ25 (2.5L) Bore = 101mm T ~ 1.5mm each
20010706	2008+ Subaru WRX STi EJ25 (2.5L) Bore = 101mm T ~ .78mm each
20010707	2008+ Subaru WRX STi EJ25 (2.5L) Bore = 101mm T ~ 1.1mm each
20010708	2008+ Subaru WRX STi EJ25 (2.5L) Bore = 101mm T ~ 1.5mm each
20000919	Subaru WRX EJ20 (2.0L) Bore = 93mm T ~ .78mm each
20000922	Subaru WRX EJ20 (2.0L) Bore = 93mm T ~ 1.1mm each

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