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@ High performance PWR Heavy metal Gasket is proved in the world.
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@ Fuel burns at high temperature of more than 2000 and high pressure of 120-150 kgf/cuinstantaneously in a combustion chamber of a tuned up engine. Under these conditions, a cylinder head gasket must shut off combustion gas completely and seal passages that carry oil and coolant. As turbocharged vehicles with highly powered engines are popular now, head gaskets with grommets are widely used to seal high pressure of combustion gas. Grommets in PWR Heavy Metal Gasket are designed to have surface pressure of 800-1000 kgf/cu, and beads on the outer frame of a grommet are second sealing to completely prevent instant gas leak caused by knocking. Likewise, grommets coated with molybdenum prevents scratching caused by a cylinder head and a cylinder block, and nitrile gum is used for over the gasket in order to keep high sealing capability.


Engine Diameter Thickness(mm) * Type Price
 B18C  85 1.2 @Grommet@ 22,000 yen
 VQ35  97 0.7 @Grommet 30,000 yen
 qa26  87 1.1 @Grommet 28,000 yen
1.5 @Grommet
 88 1.1 @Grommet
 qa25  87 1.5 @Grommet 28,000 yen
 SR20  87 1.1 @Grommet 22,000 yen
1.5 @Grommet
 88 1.1 @Grommet
1.5 @Grommet
 FA20  89.5 0.7 @Grommet 30,000 yen
 1JZ-GTE  87 1.1 @Grommet 30,000 yen
1.4 @Grommet
1.8 @Grommet
2.2 @Grommet
 88 1.1 @Grommet
1.4 @Grommet@
1.8 @Grommet
2.2 @Grommet

 2JZ-GTE

 87 1.1 @Grommet@ 30,000 yen
1.4 @Grommet@
1.8 @Grommet@
2.2 @Grommet@
 88 1.1 @Grommet@
1.4 @Grommet@
1.8 @Grommet@
2.2 @Grommet@
 3S-GTE(TUonly)  87 1.5 @Grommet@ 22,000 yen
 4A-G(for 5Vj  82.5 0.7 @a 12,000 yen
 4f63/EVO T`V  87 1.5 @Grommet@ 22,000 yen
 4f63/EVO W`[  87 1.2 @Grommet@ 22,000 yen
1.5 @Grommet@
 EJ20  93.5 1.1 @Grommet 28,000 yen
1.5 @Grommet@
 EJ25  101 0.8 @Grommet@ 30,000 yen
1.0 @Grommet@
 F6A  67 1.6 @Grommet@ 16,000 yen
1.8 @Grommet@
2.0 @Grommet
2.2 @Grommet@ 18,000 yen
 68 2.0 @Grommet
2.2 @Grommet
3.0 @Grommet

Drag special      Only for special tuned engine.

 qa26  93.5 1.1 @Grommet 32,000 yen
1.1 @Grommet 34,000 yen
@*When tightend