My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

COMP Cams 935-1 Valve Spring 1.565" NASCAR Racing

Manufacturer

Picture for manufacturer COMP Cams

Part Number

935-1
6 reviews
Sale Price

$38.69

In Stock (5)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 935-1 is a high-performance valve spring designed specifically for NASCAR racing applications. This professional-grade spring features a 1.565-inch outer diameter and is engineered to handle the extreme valve train demands of high-RPM racing engines.

Key Features:

  • 1.565" outer diameter optimized for NASCAR competition
  • High-tension design for aggressive camshaft profiles
  • Precision wound from premium chrome silicon alloy wire
  • Consistent rate throughout valve lift range
  • Heat-treated for maximum durability and resistance to valve float
  • Designed to maintain valve control at high engine speeds

COMP Cams valve springs are manufactured to strict tolerances to ensure reliable performance under the most demanding racing conditions. This spring is ideal for builders seeking maximum performance and reliability in NASCAR and other high-performance racing applications.

Products specifications

Coated

No

Coil Bind Height (in)

1.180 in.

Damper Spring Included

Yes

Inside Diameter of Inner Spring (in)

0.746 in.

Inside Diameter of Outer Spring (in)

1.140 in.

Number of Springs Per Valve

Dual

Outside Diameter of Outer Spring (in)

1.554 in.

Quantity

Sold individually.

Spring Rate (lbs/in)

467 lbs./in.

Valve Spring Style

Standard

Title

935-1 Valve Spring, NASCAR

Spring Type

Double

Camshaft Type

Hydraulic

Coil Bind Height (in.)

1.175

Inside Diameter (in.)

0.746

Installed Height (in.)

1.95

Installed Pressure (lbs.)

194

Open Height (in.)

1.25

Open Pressure (lbs.)

524

Spring Rate (lbs./in.)

471

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Easy shopping

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy