Description

The A PEXi metal headgaskets provide upgraded protection on high horsepower engines. Factory headgaskets cannot withstand the pressures of high output operation and often cause the engine to blow. This condition is actually caused by a failure in the factory headgasket. A PEXi recommends replacing the factory headgasket with a metal one before gasket failure causes more damage to the engine. The gaskets are all designed engine specific and provide a complete and secure seal.

Bolt-On		Yes
Part Number		814-N101 : T=0.8 814-N102 : T=1.1 814-N103 : T=1.5 814-N104 : T=1.8
Engine		SR20DE, SR20DET
Gasket Bore		87mm
Engine Bore Size (mm)		86mm (factory)
Gasket Thickness (mm)		T=0.8mm T=1.1mm T=1.5mm T=1.8mm
Compression (Factory Head Gasket)		8.5
Compression (A PEXi Head Gasket)		814-N101 : 8.7 814-N102 : 8.5 814-N103 : 8.2 814-N104 : 8.1
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