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Proform Parts 66774 Heavy Duty Valve Spring Tester 300lb Capacity

Manufacturer

Picture for manufacturer Proform Parts

Part Number

66774
13 reviews
Sale Price

$396.46

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Proform Parts 66774 is a heavy-duty valve spring tester designed for professional engine builders and performance enthusiasts who need accurate spring pressure measurements. This robust tool features a 300-pound maximum load capacity, making it suitable for testing even the strongest racing valve springs.

Key Specifications:

  • Maximum load capacity: 300 pounds
  • Maximum spring diameter: 2 inches
  • Maximum spring height: 4 inches
  • Heavy-duty construction for durability and accuracy
  • Precision gauge for accurate pressure readings

This valve spring tester is an essential tool for verifying valve spring pressures at installed height and open positions, ensuring proper valve train dynamics and engine performance. The heavy-duty design provides reliable measurements for both stock and high-performance applications, helping you avoid valve float and ensure proper spring selection for your engine build.

Products specifications

Quantity

Sold individually.

Spring Pressure Range

0-300 lbs./in.

Spring Pressure Tested

Variable

Valve Spring Tester Style

Bench mounted

Nice

great

I received my order a couple days ahead of time and was the exact relay i needed

Awesome

Purchased solely because it was the lowest price available for cooper discoverer m+s tires. Nothing else.

Great prices

Prices are among the lowest around. Had a change with my order. Customer support team was quick to respond to emails and make corrections. Will order from Autoplicity again.

ill tell you when i get the product

Great price, good e-mail communication and fast shipping. Positive experience with Autoplicity so far.

Prices are great on this site. The layout and checkout process are easy to use; Google checkout is definitely a plus. Shipping could be a little faster, especially if they had drop ships from their supplies for items not currently in stock. Overall good service and no problems.

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Good site easy to search for and find parts. The lowest prices on almost every part I have been able to find for my truck.

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