Kiggly 4G63 HLA Pressure Regulator (HLA_UNIV) Russell The earlier 2008-2009 models came

The earlier 2008-2009 models came with the cooler range plugs 1822A021

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you will need dual springs to run these cams

*PDF PRODIGY FUEL PUMP HIGH EFFICIENCY EFI IN-LINE 140 GPH @ 45 PSI 1300HP Increase performance capabilities with extra flow for higher powered engines

Kiggly 4G63 HLA Pressure Regulator (HLA_UNIV) Russell The earlier 2008-2009 models cameActively regulates lash adjuster supply pressure to a constant 15psi by restricting flow instead of dumping extra pressure like the JDM regulator. Reduces oil flow into the head, keeping more oil in the pan and can greatly improve oil pressure at the end of a 1 4 mile pass. Air bleed at the highest point helps oil quality and aeration to lash adjusters. Vehicle Fitment: Mitsubishi 4G63 1992 2006 Evolution I IX 1990 1999 Eclipse GST GSX 1990 1998 Talon