HKS Valve Spring Kit for Toyota 4A-GE (16 Valve Only)
HKS Valve Spring Kit for Toyota 4A-GE (16 Valve Only)
SKU: SKU: 2201-RT004
Usually Dispatched in 2-5 Working days
Usually Dispatched in 2-5 Working days
HKS parts are usually dispatched within 2–5 working days, although stock varies by product and application.
If your item isn’t immediately available, we’ll contact you with an estimated delivery date.
Check fitment
- Authorised HKS dealer
- 12 Month Warranty
- UK Based support
Valve Spring for High RPM Engines
Valve spring performance is very important for valves to follow accurate cam profile.
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 materials, heat treatment and shot-peening to create a high durability spring with low inertia.
