Best Cam for Lq4 With 317 Heads to Buy in 2022

Are you looking for the best Cam for LQ4 with 317 heads? Perfect! You’re in the right place! We have worked hard studying and analyzing thousands of reviews (from both online and on-the-field) for Cam and rating them.`

It was difficult to list only 5 products with thousands of them available online. I hope it will help you make the final decision for Perfect Cam For Lq4 With 317 Heads.

5 Best Cam For LQ4 With 317 Heads

The role of a cam for the LQ4 engine is very much significant for its overall functioning. So, it is very important for an LQ4 owner to find out the perfect cam for its smooth operation.

We have tried hard to lessen your effort and give you the perfect suggestions. Look into our top 5 cams for LQ4 with 317 heads.

1. Sloppy Mechanics Stage 2 Camshaft For LQ4

Sloppy Mechanics Stage 2 Camshaft For LQ4These cylinder heads will provide you with the best possible performance without any problems. As these heads create high horsepower and maximum torque, your vehicle’s performance will be improved. Proper boost control is guaranteed by these two.

In addition, the combustion chamber in this cylinder head is more significant. As a result, there are no issues with the hot tank or pressure.

No matter how well-designed the intake and exhaust ports are, they will be rendered ineffective if the exhaust has poor flow.

In other words, these heads will endure for a very long time. As a result, you’ll be able to observe much power. Aside from that, these heads are designed to be as efficient as possible while delivering high-quality results.

Perfect compression is ensured by a valve equipped with the necessary angles and vacuum. An ultra-smooth finish may be achieved by using PCD (Polycrystalline Diamond).

Boosted applications and bigger combustion chambers with lower compression make this cam 317 head the most acceptable value for money on the market.

ADV cylinder heads don’t have these drawbacks since they have excellent ventilation.

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2. JJ Original GM 6.0L LS LQ4 LQ9 Cylinder Head 317

. JJ Original GM 6.0L LS LQ4 LQ9 Cylinder Head 317JJ Original GM is hard to beat when it comes to power and torque. This will give you the best possible performance and the longest possible life. There is an enormous combustion chamber in this cylinder head.

The size and design of the combustion chamber have a critical impact on performance. Aside from it, other engine components must also operate together.

These heads include a top-grade valve angle that aids in enhancing the cylinder head’s airflow.

The pressure in the hot tank 8 is good. The 317 would make an excellent running head if it were left unaltered.

Since these heads have longer runners and combustion chambers for lower compression, they might be an excellent option for boosted applications.

When the valve is open for a more extended period, more air can enter the cylinder. The 6.0L JJ Original GM has a high-tech valve to provide the most airflow possible.

Because of the aluminum structure, these hats have a high life expectancy.

These heads may generate between 300 and 330 horsepower and 360 and 370-foot pounds of torque as a bonus for the ls engine. To keep everything under control, you need these two.

These high-performance heads are unquestionably engineered to provide you with maximum performance for the lowest possible price.

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3. Brian Tooley Racing LS Turbo Stage 4 Cam

Brian Tooley Racing LS Turbo Stage 4 CamFor those seeking a turbo cam, this one is the best option on the market today. 3bolt timing gear pattern with.612′′/.610′′ cam specifications for 234/239.

Since these heads have longer runners and combustion chambers for lower compression, they might be an excellent option for boosted applications.

The aluminum structure of these cams ensures long-term durability.

Proper boost control is guaranteed by these two. In addition, it improves the cylinder head’s ventilation so that you can get the most out of your engine’s airflow.

You’ll get the best of both worlds: outstanding performance and long-term viability. High horsepower and maximum torque make these heads suitable for the race.

In addition, you’ll be able to get your hands on it for a fair price. Without question, this is the most cost-effective alternative available to you.

In other words, if you want a powerful turbo cam, this Brian Tooley Racing LS Turbo Stage 4 gm ls Cam is a good choice for you.

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4. Assault Racing Products Chevy BBC 396 454 Rectangle Port Cylinder Heads

Assault Racing Products Chevy BBC 396 454 Rectangle Port Cylinder HeadsDesigned for optimal performance, this BBC 396 454 Rectangle Port Assembled Aluminum Cylinder Heads 122cc 330cc.

Apart from that, your car will suffer if you install an intake port that flows less freely than the stock one. Don’t be alarmed! Good airflow is provided via the intake port on these cylinder heads.

As a bonus, these heads are both waterproof and long-lasting. As a result, you’ll be able to enjoy a long and healthy life.

Additionally, it has an intake port for increased performance. Perfect compression with flow numbers is ensured by a valve equipped with the necessary angles and vacuum. The metal has a very high-quality surface.

As a result, you’ll be able to observe much power. These heads are long-lasting and engineered for optimal performance, making them sturdy and durable. In any case, the cost is not prohibitive.

In terms of exhaust flow, the intake side of the cylinder head tends to garner the most attention. Your car’s performance might suffer if the exhaust system isn’t working correctly.

Engine performance depends on various factors, including combustion chamber size and design. A 122cc chamber is included with this cylinder head.

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5. Sloppy Mechanics Stage 2 Camshaft For LQ4

Sloppy Mechanics Stage 2 Camshaft For LQ4In terms of horsepower and torque, the Sloppy Mechanical Stage 2 Camshaft is an excellent choice for lq4 engines with 317-cubic-inch cylinder heads with the trick flow. The valve train is more stable because of the LST camshaft technology.

This increases RPM. Improved performance and a longer life span will be achieved by using this method. As a result, this is an excellent option for you. An enormous combustion chamber is included with this cam. As a result, there are no issues with the hot tank or pressure.

These are good for long-term use because of their strong horsepower and torque output. Proper boost control is guaranteed by these two. It also aids manual gearbox shifts by promoting excellent shift recovery. Keeping your engine in its powerband is another benefit of this system.

These cameras are made of high-quality materials and can withstand water immersion for forced induction. Improved airflow may be achieved by adjusting the valve angle. When the valve is open for a more extended period, more air can enter the cylinder.

Since these heads have longer runners and combustion chambers for lower compression, they might be an excellent option for boosted applications.

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Things To Consider While Buying The Best Cam For LQ4 With 317 Heads

Not all of the items on the shelves are thrown together at random. To compile a list, we consider several different aspects of the situation. Following are a few of the standards to consider.

Value For The Money

If something is cheap, it doesn’t always mean it’s better. A shiny but underwhelming product doesn’t imply you should spend all your time and money on it. We consider the amount of money you’ll save if you buy a Cam for LQ4 With 317 stock Heads on our list.

Specifications

A product’s quality may always be quantified using numbers. We attempt to select items with the correct combination of quality and price.

Seller Rank

This is very intriguing! If you want to succeed, you need more than just a decent camera for Lq4 With 317 Heads. It accomplishes two goals at once. First and foremost, the product’s increasing popularity implies a good one. Second, the makers should be able to give higher quality and after-sales service due to the increased demand.

Negative Ratings:

The answer is a resounding “yes!” When selecting the Cam For Lq4 With 317 Heads on the market, goods with many bad reviews are filtered out and eliminated from consideration.

Features:

You don’t need a slew of options; you need helpful ones. We look at the most critical characteristics and choose the best Cam For Lq4 With 317 Heads based on those considerations.

Longevity:

A product’s long-term durability and dependability are linked. A long-lasting springs Cam For Lq4 With 317 Heads will serve you for a long time.

Feedback from Clients:

In the same way that customer ratings provide you with accurate and trustworthy information, customer reviews do the same for the Cam For Lq4 With 317 Heads they used.

Customer Ratings:

Because the many bore consumers who’ve tried this cam before you can’t be incorrect, can they? Better reviews equate to happier customers who received more value for their money.

Value Of The Brand:

What happens if you choose a less-than-recognized brand because it is less expensive? So, the likelihood of receiving a product with a limited shelf-life increases. Famous companies must retain their reputations, but lesser-known businesses don’t.

There are a lot of Cam For Lq4 With 317 Heads businesses out there, and each one is making an effort to differentiate itself from the rest of the pack. As a result, we hope that you’ll be able to locate one or more products that meet your needs.

Accessibility:

New items replace outdated ones all the time. Some new features and essential updates have likely been implemented. What’s the purpose of utilizing a reportedly decent Cam For Lq4 With 317 Heads if the manufacturer no longer continues that? We aimed to include up-to-date items offered by at least one trusted vendor, if not more.

We based our selection of the Cam For Lq4 With 317 Heads on these standards. Does our process finish there? Heck, no! The most crucial thing you should know about us is that we’re continually upgrading our website to deliver updated and relevant information.

About LQ4 Engine

Between 1999 and 2007, GM trucks utilized the LQ4 6.0L LS (Gen. 3) small-block engine. For marketing reasons, it was also known as the Vortec 6000. The specifications and data showed here pertain to the factory-installed LQ4 engine.

General Motors LS and LS-based Vortec engines, which were mechanically comparable, found a home in almost every GM brand: Chevy, Pontiac, GMC, Cadillac, Buick, and even Saab, Hummer, and Isuzu.

Engines like the LS and Vortec have established the standard for contemporary performance and swapping.

Intake systems, turbochargers, supercharging, and higher compression flow cylinder heads are all options for tuning these engines, and a nitrous oxide is also an option.

The aftermarket is robust, crate engines are plentiful, and secondhand motors are typically inexpensively found via junkyards.

Summit Racing has prepared a set of complete manuals for each engine in the LS family, so engine builders and tuners may have a convenient reference for their projects.

317 Heads Specs

In 2001, LQ4 engines got the 317 V8 head from Generation III. Also, cathedral-shaped intake ports and D-shaped exhaust are included. The compression ratios are lower because of the engine’s colossal combustion chamber.

Turbocharger and supercharger applications often make use of this fluid. 6.0L V8 LQ4 and LQ9 engines are equipped with this part.

Combustion Chamber Volume 71cc
Condition New
Cylinders 4
Drive Train Ohv, 16 Valve, (2 Valve/Cyl)
Exhaust Port Shape D_Port
Exhaust Port Volume 75cc
Intake Port Shape Cathedral
Intake Port Volume 210cc
Material Aluminum
Valve Size (Int/Ex) 2 In/1.55 In
Valves 8
Weight 26.0 Lbs

 How To Change Or Upgrade The Camshaft

Replacing the camshaft merely for a boost in performance is a highly costly and inefficient technique of generating more horsepower, particularly if you’re driving an older car.

Over time, the powertrain loses power via wear and the collection of dirt and carbon deposits. Cleaning up the system manually and adding gasoline additives can return more power to the engine than what a new camshaft offers.

Even so, if you’re going to need a new camshaft anyway, you may as well go with a high-performance aftermarket choice rather than the more costly stock one.

Emission rules limit the power of modern automobiles, so removing as much as you legally can improve the engine’s ability to breathe and increase its output. It’s a subject we’ve explored in-depth in this post, so be sure to check it out.

How Does The Camshaft Perform?

Camshaft placed near the bottom of the engine block is an element of a pushrod cam system. As the name indicates, the camshaft drives a series of rods that extend towards the valves and operate them.

If the camshaft is placed at the top, we call it an overhead camshaft. One camshaft controls the exhaust valve, the other the intake valve in a system known as a dual overhead camshaft (DOHC).

Two exhaust valves and two intake valves are controlled by separate sets of four individual cams on each camshaft for aftermarket heads in a 16-valve four-cylinder engine. Alternatively, a dual-cam system will have two camshafts with eight cams on each.

Changing A Camshaft? Here’s How!

If you’ve been following my tutorials, you’ve probably gleaned quite a bit of knowledge about doing basic home repairs and maintenance on your own. A custom camshaft is much more difficult to replace, making it one of the most time-consuming engine maintenance tasks.

A good technician can tell you whether a certain camshaft carb you’ve identified will operate well if you wish to replace it. Replace the camshaft, and you’ll see how much effort and expertise it requires.

Can Camshaft Affect Power?

The engine creates power by igniting an air-fuel combination after appropriately mixing and compressing. If you alter your intake comp cams pushrods, you’ll be able to produce a more oxygenated mixture with a more vital spark.

The standard camshaft has been meticulously built to provide lifespan, excellent flat top piston power, and fuel efficiency. Only 10 to 20 horsepower is gained by installing because the volume of gasoline injected into the cylinder is unaffected.

The quest for greater engine output is a never-ending one. The fuel injectors will act as a stumbling block for the new bigger cam. Add better fuel injectors, and you’ll need better valves. Instead, you’ll need an upgraded intake and exhaust manifold to handle the additional airflow.

After all of that, you may expect a 50- to 100-horsepower increase, but the issue remains as to whether the whole overhaul was worthwhile with hardened pushrods.

What Is The Average Cost Of The LQ4 Cam Upgrade?

The cost of an aftermarket camshaft varies on the brand and kind of car – $200 to 600 dollars is the average range. Still, it may efficiently run into thousands with the most pleasing possibilities.

Alternatively, complete kits may be purchased containing the cam swap and all the other components that can be swapped. In terms of labor expenses, mechanics might charge $1000-2000 since the work is quite time-consuming and intricate.

Questions And Answers

Are 317 heads better than 799 heads?

Designed exclusively for a 6.0L application, the 317 heads also featured the greatest chamber diameter of 3.923 inches. There was only a maximum of 191 cfm of exhaust flow from this more considerable exhaust port volume 799 heads compared to 706 or 241.

What are the LQ4 heads?

The combination of the 317 heads and the dished stock pistons resulted in a static compression ratio of 9.4:1 for the LQ4. The 317 aluminum heads had 71-72 cc chambers, and intake ports claimed to be patterned by the LS2/LS6 243 heads.

How excellent are 317 heads?

The 317 heads flowed up to 20 cfm greater than the 706 heads at certain lift positions. The peak flow figures varied by only 7 cfm at 0.700 lift. … The 71.5-cc chamber capacity puts them 10 cc ahead of the 706-cc heads in terms of sheer power with ls6 head. This resulted in a 1.2-point decrease in static compression (from 9.5:1 to 8.3:1).

How far can a Chevy 6.0 engine travel?

The Chevy 6.0 lq4 heads and cam package typically lasts past 300,000 miles, with a maximum lifetime averaging around the 350,000-mile mark. Many have done so in the past and will continue to do so in the future.

How many miles per gallon does a Duramax get?

In addition to delivering the most efficient Sierra 1500 ever, the Duramax 3.0L Turbo-Diesel provides the ultimate powertrain for off-road adventurers with a powerful 277-horsepower 277-lb-ft of torque.

How can you increase the mpg of a 6.0 Vortec engine?

To ensure proper operation of your ls3 heads-equipped car, replace the spark plugs, wires, fluids, and filters as recommended by the vehicle manufacturer.

These items may be swapped out on the Vortec 6.0 to improve its efficiency and reduce its consumption of fuel. According to the Department of Energy, a yearly tune-up may increase fuel economy by 4%.

Final Thought 

So, the initial review was about the best cam for lq4 with 317 heads. All of the seven cameras are stated above are the greatest ones. But if you want to follow our recommendation, here is the deal.

Go for JJ Original GM 6.0L LS LQ4 LQ9 Remanufactured Cylinder Head 317 if you desire high-performance with maximum longevity. The Sloppy Mechanics Stage 2 Camshaft For LQ4 is also a suitable alternative. Absolutely, these are the appropriate goods for your car.

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