GSC Power-Division Stainless Steel Intake Valves 36mm - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_fuel-system-kitsThe 36mm Stainless Steel Intake Valves will provide optimal performance under extreme conditions in the Subaru STI. GSC Power Division 36mm Stainless Steel Intake Valves Intake Valve Specs: 36mm in size Swirl polished heads for smoother airflow over the valve Back cut to reduce valve weight for higher rpm, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures Valve stems are micro polished to
making it long lasting
as well as strenuous race use where the engine will stay in the upper RPM range
Glossy carbon finish looks great on any color finish
Features a unique patent-pending
The HPFP needs a constant supply of fuel pressure (around 4 bar) at its inlet in order to avoid cavitation
spring-centered race disc features a spring-center to properly damp torsional vibrations and resist failure under harsh conditions
Because this is a solid transmission mount
the line will experience high flow from the crankcase into the intake system
Sold as a pair (2)
The Pressure relief valve piston is then REM polished which provides a non-directional
ONE OF THE FINEST EXTERIOR ENHANCEMENTS COULD BE YOURS
Cusco offers two different types of LSDs