DBS (DUAL BORE SEAL) DRAG SERIES METAL HEAD GASKETS

NITTO DBS Drag Series multi layer metal head gaskets are the highest performing and sealing head gaskets on the market and are second to none.

The NITTO DBS Drag Series metal head gasket not only uses a trusted bead style seal around the bore but features an industry leading metal o-ring around the bore that completely seals the multi layers of the gasket from combustion pressures in the engine. NITTO has carried out extensive testing using “Fuji Prescale Film” pressure testing technology with results concluding that the metal o-ring featured on the range of NITTO DBS Drag Series metal head gaskets also provides the highest pressure seal around the bore of any head gasket on the market.

Extreme duty HR-200 coating is employed on the range of NITTO DBS Drag Series metal head gaskets and is far superior to viton coating which is commonly found on cheaper mass produced performance head gaskets. The HR-200 coating offers a premium seal for both water and oil galleries between the cylinder head and the engine block.

These features make NITTO’s range of DBS Drag Series Metal Head Gaskets THE head gasket to install on your high performance Japanese engine.