Tomei

Tomei Head Gasket - Metal Super Gromment - Nissan RB25DET

Tomei RB25DET Super Grommet head gaskets are designed for higher performance and resistance to twisting and bending whilst increasing rigidity.

Tomei selected stainless for the material of the gasket, which it is possible to cool down the cylinder effectively by transferring heat to the cylinder head equally with the high thermal conductivity of stainless. And since it does not become high temperature locally, cylinder head will hardly blow.

Features

Since intensity of stainless steel is high, it can make the joint rigidity of the cylinder head and the engine block high and prevents blown head. If combination of a head and a block is firm, twist and bent of the whole engine can be reduced while rigidity is increased, and the durability of power transmission will be improved.

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Vehicle Thickness Bore   Price Order
1312870121
In stock at Tomei
RB25DET
1.2 mm
87.0 mm
USD $ 197.64
USD $ 208.48
31,284 JPY
11044R904G
RB25DET
1.2 mm
88.0 mm
USD $ 197.64
USD $ 208.48
31,284 JPY
1312870151
In stock at Tomei
RB25DET
1.5 mm
87.0 mm
USD $ 197.64
USD $ 208.48
31,284 JPY
11044R905G
In stock at Tomei
RB25DET
1.5 mm
88.0 mm
USD $ 197.64
USD $ 208.48
31,284 JPY
1312870181
Last one in stock!
RB25DET
1.8 mm
87.0 mm
USD $ 197.64
USD $ 208.48
31,284 JPY

About Tomei

Tomei

Tomei was founded in 1968 by members of the Johoku Riders motorcycle club, among them Nissan works driver Seiichi Suzuki. It began as a racing engine builder for Nissan engines only, and its work on the Nissan L-series and later the RB and SR engines made its name. The company took the name Tomei Powered when it moved to Machida, Tokyo, in 1994.

Tomei now develops parts for many Japanese engines, Mitsubishi, Subaru and Toyota as well as Nissan: camshafts, valve train parts, pistons, connecting rods and crankshafts, complete engines, and exhaust systems such as its well-known Expreme titanium range.

All Tomei parts

Associated JDM Parts

APEXi GT Spec Front Pipe

USD $ 231.17 to 590.75

Auto Staff Insulation Gasket

USD $ 35.94 to 56.85

326 Power Gachi Stop Brake Kits

USD $ 354.42 to 1,793.35

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