LF3/LF4 82# Valve Springs

Camshafts & Valvetrain - LF3/LF4 82
Camshafts & Valvetrain - LF3/LF4 82
Camshafts & Valvetrain - LF3/LF4 82
Camshafts & Valvetrain - LF3/LF4 82
Camshafts & Valvetrain - LF3/LF4 82

LF3/LF4 82# Valve Springs

1 review
Regular price $499.99
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  • Low stock - 9 items left
  • Inventory on the way

This is a full set of 24 titanium retainers and 82# valve springs for your LF3 or LF4 3.6 twin turbo which comes in the ATS-V, CTS/XTS V-Sport, and CT4 Blackwing. The factory valve springs can start to float at around 6000rpm when you turn up the boost. These valve springs will safely add around 1000 more RPMs to your power band. It is hard on valve springs and valves when they float (they can break and drop a valve into the cylinder), so these valve springs will not only improve performance, but also the reliability of your car.  Are there higher # valve springs out there, of course some venders promote higher # being better, but you only need what  you need, more is just more wear and tear on your timing chain assembly, valves, and valve seats.

 


The stock valve springs are 58#

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08/05/2020
Anonymous
United States United States

Great customer service

If you are going to increase your your boost and or RPMs these springs are a must have. Easy install as far as spring replacement goes. The quality of these parts makes it an easy job for someone that’s done it before but get some help from someone experienced if you are new to spring replacement. Scott is very knowledgeable on these cars and his customer service is impeccable.

ZZPerformance LF3/LF4 82# Valve Springs ReviewZZPerformance LF3/LF4 82# Valve Springs Review
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