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.
How about a bigger menu on compression ratios to choose from. These metal head gaskets are made from triple layer super grommet design for sealing properties second to none!