APEXi Engine Metal Head Gasket Nissan RB25DET, 87mm - 814-N20X

APEXi Engine Metal Head Gasket Nissan RB25DET, 87mm - 814-N20X

814-N201
Regular price
$299.00
Sale price
$299.00
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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-N201 : T=1.1

814-N202 : T=1.5

814-N203 : T=1.8

814-N204 : T=2.1

Engine RB25DET
Gasket Bore 88mm
Engine Bore Size (mm) 87mm (overbore)
Gasket Thickness (mm)

T=1.1mm

T=1.5mm

T=1.8mm

T=2.1mm

Compression (A'PEXi Head Gasket)

814-N201 : 9

814-N202 : 8.7

814-N203 : 8.4

814-N204 : 8.2

WARNING: California Prop 65
Cancer & Reproductive Harm 
www.p65warnings.ca.gov