KIGGLY RACING - HLA PRESSURE REGULATOR (UNIVERSAL)
- Actively Regulates Lash Adjuster Supply Pressure to a Constant 15psi.
- Reduces Oil Flow Into the Head, Keeps More Oil in the Pan.
- Air Bleed at the Highest Point Helps Oil Quality and Aeration to Lash Adjusters.
- Does not reduce pressure to the cams or turbocharger feed - full pressure is maintained.
- Reduces the amount of oil pushed to the catch, allowing it to stay in the bottom end.
Fits all 4G63 including DSM and EVO 1-9