Upgraded Valve SPG 4G63

Upgraded Valve SPG 4G63

$317.99 CAD

HKS SKU: 22001-AM001

Earn [points_amount] when you buy this item.

Description Availability

22001-AM001

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.

This website does not show live stock.

If the product is in stock we ship same/next day.

If a product needs to be ordered in the typical wait time is 1-2 weeks. This means the product is special ordered.

Shipping times vary depending if the part is in stock at our warehouse and which shipping option is chosen at checkout.

Please contact us for an accurate ETA and availability.