Pac Racing Springs Valve Spring, 1200 Series, Ovate Beehive Spring, 313 lb/in Spring Rate, 1.140 in Coil Bind, 1.290 in OD, GM LS-Series, Set of 16 (PAC-1218)

$ 154.10

Score By Feature

Based on 223 ratings

Customer service

9.52

Packaging

9.65

Giftable

9.58

Satisfaction

9.32

OveReview Final Score

How Our Score Is Calculated

Product Description

Dimensions of the package 15 x 15 x 15 The two x three formula is two by two. The dimensions are 5 inches tall x 4 inches wide (inches).

The package weighs three pounds. The weight of the dog is 8

China is the source of the raw materials

This part number is PAC-1218

A universal fit type of shoe

Questions & Answers

Do the springs include the retainers or are the 16 springs included? Would you mind if I thanked ?

You can also use stock keepers and stock retainers with just springs.

In what sense is max lift defined?

The number is 600. There is a maximum lift of 600 pounds

What does this have to do with ?

Working on LQ4 is on their agenda.

Can you please tell me what the spring pressure is ?

The position of 130' is set at 1. The number to call is 800 318 at

Selected User Reviews For Pac Racing Springs Valve Spring, 1200 Series, Ovate Beehive Spring, 313 lb/in Spring Rate, 1.140 in Coil Bind, 1.290 in OD, GM LS-Series, Set of 16 (PAC-1218)

It is great to see the Yes, boi pac1218 comes out on top

5/5

Besides the great quality, they come with stickers that you can use to show off how cool you are without having to open your valve covers at the local car show.

Aya Pennington

| Nov 13, 2020

The LS3 valve springs are included in this assembly

5/5

This upgrade upgrades the rocker arms on the 808. In the process of replacing the stock valve springs in my 2011 Corvette Grand Sport (LS3), I installed the Pac Racing valve springs. One rocker arm and one set of Comp Cams 1 are included. You will need one Ultra Pro Magnum rocker. The engine continues to run smoothly even at 6500 RPM after I have logged about 1000 miles since the installation. The springs I selected were recommended by others who run the combination and they seem to work well with it.

Salvador Wells

| Oct 10, 2020

The springs are good

5/5

On some builds of the LS, PAC springs have been used. I really like it.

Jamie Wang

| Oct 06, 2020

The springs are excellent value for the price

5/5

I was able to install these springs without a problem.

Sabrina Joyce

| Sep 21, 2020

Race Springs PAC Race Springs PAC The following are the 1218 numbers The valve springs are listed at 290

5/5

I found it to be a nice fit for the stock LQ4 As of now, there seem to be no issues with the stock tune.

Harrison Garrison

| Jul 07, 2021

Those are the ones I need

5/5

You'll need to learn how to install it. An easy way to install.

Bentlee WALLIS

| May 11, 2021

I give it five stars

5/5

The tires I had were on a Chevy We ran them to 7800 RPMS with a stock cam without any.

Walker Parks

| Nov 25, 2020

As advertised, the shipment arrived on time

5/5

The only ones I have installed on my cam are five. I have not yet run Version 3, but I intend to. One of these I have on another cam, only 5 of them. There are 3 of them, and they work perfectly.

Amalia Best

| Jan 07, 2021

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