HKS - Up-Rated Valve Springs - Toyota 4A-GE 16v forester-sj5-applied-b-2014-2014-na-fb20-h4 Impreza | GH3 APPLIED A

Impreza | GH3 APPLIED A | 2007-2008 | NA | EL15 | H4

Part Number: SC7610

on engine sizes ranging between 2

Part Number: E35AAN

HKS - Up-Rated Valve Springs - Toyota 4A-GE 16v forester-sj5-applied-b-2014-2014-na-fb20-h4 Impreza | GH3 APPLIED ASpecifications: Manufacturer: HKS Reference Number: 2201 RT004 Duration: Lift: mm 1. Compatible with High RPM Engines As engine rpm rises, valves must open and close in a shorter time and so requires stronger Valve Springs in order to apply sufficient pressure. 2. Ensuring Close Contact When changing to high lift cams, proper contact between the valves and the cams can be lost which leads to valve float. HKS Valve spring use the highest quality