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 988-12 Dual Valve Springs 1.384" OD Performance Springs

(1990-2001 Ford Ranger; 1991-2001 Ford Explorer; 2001 Ford Explorer Sport Trac; 1990-1997 Ford Aerostar; 2001 Ford Explorer Sport + 3 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

988-12
8 reviews
Sale Price

$101.95

In Stock (10)

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 988-12 is a high-performance dual valve spring set designed for racing and high-performance engine applications. These precision-manufactured springs feature a 1.384-inch outer diameter and utilize a dual spring design to provide superior valve control at high RPM while resisting valve float and maintaining positive valve seating.

Key Features:

  • Dual spring construction for enhanced valve control and reliability
  • 1.384" outer diameter fits a wide range of cylinder heads
  • Engineered for high-performance and racing applications
  • Precision wound from high-quality spring steel for consistent performance
  • Provides proper spring pressure for aggressive camshaft profiles
  • Reduces valve float at elevated engine speeds

COMP Cams valve springs are manufactured to exacting tolerances to ensure optimal performance and durability in demanding engine conditions. The dual spring design provides the high spring rates needed for performance camshafts while maintaining excellent valve train stability throughout the RPM range.

Products specifications

Fits

1990-2001 Ford Ranger; 1991-2001 Ford Explorer; 2001 Ford Explorer Sport Trac; 1990-1997 Ford Aerostar; 2001 Ford Explorer Sport; 1994-2001 Mazda B4000; 1991-1994 Mazda Navajo; 1998-2001 Mercury Mountaineer

Coated

No

Coil Bind Height (in)

1.000 in.

Damper Spring Included

No

Inside Diameter of Inner Spring (in)

0.804 in.

Inside Diameter of Outer Spring (in)

1.060 in.

Number of Springs Per Valve

Dual

Outside Diameter of Outer Spring (in)

1.384 in.

Quantity

Sold as a set of 12.

Spring Rate (lbs/in)

230 lbs./in.

Valve Spring Style

Standard

Title

988-12 Valve Springs, 1.400" 2 Spring Assembly

Position

Exhaust Or Intake

Spring Type

Double

Camshaft Type

Hydraulic

Coil Bind Height (in.)

1

Installed Height (in.)

1.6

Installed Pressure (lbs.)

125

Open Height (in.)

1

Outside Diameter (in.)

1.384

Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....

THIS IS FOR A 2000 HONDA PRELUDE AUTOMATIC ..PLEASE MAKE SURE THIS HOSE FITS THIS VEHICLE

Great customer service, ships fast. Will buy from again

Excellent prices + great customer service = people I want to do business with... period.

Awesome price! Shipping could be faster, but it was fast enough. Will deff buy again.

Good customer service.Very friendly persons in service dept as well. Will shop here again.

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

very good low price, had a slight issue but customer service was amazing,. i would recommend AutoPlicity to anyone because of that, good prices, good customer service,. (meaning trust worthy) why not :). A+++ Service will buy from again!

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