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GSC Power-Division 4G63T Titanium Beehive Spring Upgrade

$369.75

GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry.

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SKU: 5041 Categories: ,

Description

GSC5041 Beehive Valve Spring Kit with Ti Retainers for all 4G63s
Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.70mm lift Maximum Valve Lift (in)
Beehive 1.004 1.539 / 1.519 100 / 107 250 lbs @ 1.078″ / 256 lbs @ 1.058″ 0.476
  • Max RPM: 10,500 RPM
  • Max boost: 44 psi
  • Up to 12.1mm lift cams

The GSC Power-Division Beehive Valve Spring Kit with Ti retainer for all 4G63s includes 16 titanium retainers and 16 beehive valve springs. This kit is capable of 10,500 RPM with as much as 12.1mm lift cams (net valve lift max due to seal to bottom retainer contact). These are a must have for anyone pushing the limits. If you have had problems with valve float or throwing rocker arms, this is the spring set that will cure your problems for good. Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilites. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control.

Beehive Spring Benefits:

  • Rev faster
  • Lighter components
  • More durable design
  • Less stress on valvetrain components
  • HIgher spring frequency for more precise valve control
  • More valve control equals more aggressive cam profiles
  • Nano peened for faster break-in and less spring stress

 

Additional information

Weight 3 lbs

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The goal of AMS is to provide the highest quality, best performing products available.
By utilizing research and development and rigorous testing programs AMS will never compromise the quality or performance of our products.

SHOP PARTS

NOT LEGAL FOR USE ON POLLUTION CONTROLLED MOTOR VEHICLES. THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE ON HIGHWAY OR STREET VEHICLES, OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES.

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This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.

Some AMS Performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website: http://www.semasan.com/emissions

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.

All performance modifications and installations are at the customer’s own risk. AMS Performance holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.

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