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Enginetech ERV943 High Performance Valve Spring with Damper

Manufacturer

Picture for manufacturer Enginetech

Part Number

ERV943
7 reviews
Sale Price

$12.41

3 left at this price

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Usually delivered within 2 days

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Product Details

The Enginetech ERV943 is a high-performance valve spring designed for use in Chevrolet Small Block and GM applications. This single valve spring features an integrated damper to reduce valve train harmonics and improve reliability in demanding towing, RV, and performance applications.

Key Specifications:

  • Outside Diameter: 1.260 inches
  • Inside Diameter: 0.785 inches
  • Free Height: 2.023 inches (with damper)
  • Closed Pressure: 114 lbs @ 1.710 inches
  • Open Pressure: 318 lbs @ 1.210 inches
  • Coil Bind: 1.160 inches
  • Maximum Camshaft Lift: .550 inches
  • Chrome vanadium construction for durability

Features & Benefits:

  • Integrated damper design helps reduce valve float and harmonic vibration
  • High-performance rating suitable for towing, RV, and mild performance camshaft applications
  • Chrome vanadium material provides excellent strength and heat resistance
  • Standard height design works with stock valve train components
  • Sold individually (4 springs per package)
  • Compatible for both intake and exhaust positions

This valve spring is cross-referenced to Federal Mogul VS-739R and can be used as an upgrade in place of ERV880. Manufactured to ISO quality standards, Enginetech valve springs are designed to meet or exceed OEM specifications while providing enhanced performance for engine rebuilds and performance upgrades.

Great price and prompt delivery!

Very easy and accessible site.

awesome prices

Order was correct and arrived on time.

Hello this is my first .

Fast shipping but pictures are deceiving. I ordered coilovers, which i thought was a set of 4 becasue thats what it showed in the picture but i only recieved rear set. Retruning them and buying a full set. Like I said though very fast shipping and the product came very well packaged and protected. If the next set comes a full set I will give you 5 stars

So far so good!

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