Beryllium Seats The almost universal use of Titanium valves in high performance engines has forced engine builders to use Beryllium copper seats for years. Titanium, which is 40% lighter than steel, does not conduct heat very well. The use of a Beryllium Copper alloy is a superior material for heat dissipation as compared to steel seats. Mathew Performance Products offers the following Beryllium Copper alloy seats: INTAKES: Special Alloy available in 2.060 and 2.070 OD with a 1.700 ID. EXHAUST Special Alloy available in 1.754 and 1.764 OD with a 1.400 ID. Both Intake and Exhaust sizes available in 0.400 and 0.450 thickness.
TEXMAs high performance valves and seats contain the following features: * Forged alloy steel AISI 4119 construction * Heavy-duty valve design * Deep ...view details
Massive, rigid full open seat design, results in reduced fluid end cracking and washouts. Uniform seat loads against the fluid end deck eliminates ...view details
Cast Inserts are made for a variety design of valves, handling a wide range of corrosive, erosive and abrasive media. Seats inserts for internal ...view details
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