Engines and Components› Camshafts and Valvetrain

Katech

LT4 .670 Lift Beehive Titanium Valve Spring Kit

$866.99

SKU: KAT-A7755-TI

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In Stock
Ships by Aug 31
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Katech LT4 .670 Lift Beehive Titanium Valve Spring Kit is a high-performance solution made in the USA. It features PSI-1516ML valve springs with Max Life treatment for durability and consistent performance. The kit also includes lightweight Katech Titanium retainers for superior valve control in high RPM environments.
Show original supplier description
The Katech LT4 .670 Lift Beehive Titanium Valve Spring Kit is a high-performance upgrade designed for LT4 cylinder heads. This kit is entirely made in the USA and includes PSI-1516ML valve springs, known for their durability and consistent performance thanks to the Max Life treatment. Complementing the PSI-1516ML springs are Katech's Titanium retainers. Crafted from premium H13 tool steel, these retainers offer an exceptionally lightweight design, which is crucial for superior valve control in high RPM environments. Precision-machined to exact specifications, these are Katech's lightest retainers, contributing to enhanced valve stability and overall engine efficiency. This kit is designed as a drop-in solution for all Gen-V LT4 heads. It requires the use of OEM GM valve locks. The spring specifications are as follows: 150 lbs @ 1.800", 420 lbs @ 1.140", with coil bind occurring at 1.080". The maximum lift supported by this kit is .670".

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Fitment

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Specifications

BrandKatech
Part NumberKAT-A7755-TI
CategoryEngines and Components

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