With a choice of inlet and outlet connections the RS valve can be matched to your engine perfectly. This valve incorporates a unique conical, progressive rate spring that can allow for the retention of boost pressure from 7 to 22 PSI depending on the individual user's application and level of adjustment. If you are intending on running over 22psi then you will need the uprated spring, which is included in the kit.
This unique spring design will also allow for unrestricted piston travel and flow volume regardless of the amount of pre-load adjustment added to the spring. Other manufacturers valves using cylindrical springs with adjustable pre-load often experience restricted piston travel and flow volume within the normal range of valve adjustment. The item "Forge RS Dump Valve (Mitsubishi Colt CZT, Ralliart, CZC Turbo & Evo) FMRSR 34" is in sale since Tuesday, June 15, 2021.
This item is in the category "Vehicle Parts & Accessories\Car Parts\Exhausts & Exhaust Parts\Other Exhaust Parts". The seller is "mj_harley1" and is located in Larbert.
This item can be shipped to United Kingdom.