.660″ Dual LSX Spring kit -ST

September 25, 2020 by  
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SKU: ad1daa7f7877 Category:



GM LS-1, LS-2, LS-3, LS-6, L-76,L-92, LQ-4, LQ-9

Total Engine Airflow is proud to introduce our newest spring kit for the LSX engines.  TEA has collaborated with the engineers at PAC racing to design and produce this newest spring offering. This spring kit has been engineered for optimum performance on LSX engines with stock rocker arms and high lift (.660″) cams. These springs incorporate many new manufacturing processes designed to improve reliability, reduce fatigue, and extend valve spring life.  This kit includes 16 dual valve springs, lightweight steel retainers, ID seat locators, locks, seals and shims. All components are 100% made in USA.

Spring Specifications are:

1.290″ OD Dual
Seat 150 lbs. @ 1.800
Seat 158 lbs. @ 1.780
Open 371 lbs. @ 1.200 or.600 lift
Open 394 lbs. @ 1.140 or.660 lift
Coil Bind @ 1.040

Total Engine Airflow is constantly adding new products. If you do not see what your looking for, or have any questions, give us a call at 330-634-2155 or send us an email at sales@totalengineairflow.com

Additional information

Weight 5 lbs


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