Overview Of 4 Best Biggest Camshaft For Stock 350 COMP Cams CL12-600-4: Best performance COMP Cams is a famous and trusted brand in the world, born in 1976. For decades, COMP Cams CL12-600-4 or Thumper cam 350 has been the best performance cam for stock 350 chevy.
Full Answer
What is the best camshaft for a 350 Chevy 350?
COMP Cams CL12-600-4 Camshaft For 350 Chevy – Best Top Pick Review COMP Cams CL12-600-4 camshaft option is our top pick, and for good cause. With its many great features that will increase the performance of your 350 Chevy significantly, this choice will give you the most horsepower for the most cost-effective price.
What is the RPM of a comp 12-602-4 camshaft?
The COMP Cams 12-602-4 camshaft has three different grinds for different performance applications that range from lower compression builds to higher compression engines in cars with looser torque converters and lower gear ratios. This camshaft model has a high RPM operating range that is between 2,200 to 6,100 RPMs.
Is a camshaft a good option for a small block Chevy?
With its high RPM operating range and its good mid-range power, this powerful camshaft option is a great choice for those with small block Chevrolets with V8 engines. A camshaft’s operating range it essentially its sweet spot, where it gets the most horsepower possible.
Why buy a Chevy Silverado camshaft?
This model comes with a high RPM operating range and early intake valve opening that make your Chevy sound, and drive more powerfully on any type of road. With all the great features that this camshaft option has, it is clear to see why we chose this model as our top pick.
What is the cam lift on a stock 350?
The 350hp/350 cam had . 450/. 460 lift. (GM has a newer version of this cam with less intake duration for use in 9.0 -9.5:1 compression engines.)
How do I know if my cam is a small-block Chevy?
0:001:01Small Block Chevy SBC Camshaft Identification? - zeketheantiquefreakYouTubeStart of suggested clipEnd of suggested clipThere's on the back of er te l turtle. And there's a letter R. There is a CW c CW c there's an e p1.MoreThere's on the back of er te l turtle. And there's a letter R. There is a CW c CW c there's an e p1. There's a c4. And there is an e 8. It's the the lift on it is approximate.
What is the lift on a 30/30 cam?
The term 30-30 is a reference to the solid-lifter cam's valve lash settings assigned by Chevrolet. While the 30-30 cam does use recommended lash settings upward of . 030-inch for both intake and exhaust, the Duntov camshaft uses a much tighter recommended lash of 0.012-inch and 0.018-inch for intake and exhaust.
Can you cam a TBI 350?
This cam is designed specifically for the TBI 350 small-block and specs at 194/214 degrees of duration at 0.050-inch tappet lift with 0.398/0.442-inch lift. As you can tell, it doesn't deliver much of an increase in lift. The advantage is the additional duration that will move up the power curve slightly.
How do I know what camshaft I have?
The best way to identify an unknown camshaft is by identifying it with your eye or using stamped numbers engraved on the camshaft to identify it. You can also use an analog system to identify unknown camshafts.
How do you tell what size a cam is?
0:456:34How to Measure Camshaft Lift - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll you have to do is know the measurement from the top of the lobe of the cam to the heel sideMoreAll you have to do is know the measurement from the top of the lobe of the cam to the heel side which is the bottom side of the cam. Lobe after you have that measurement.
What are the specs on a duntov 3030 Cam?
Camshaft spec are:Valve Lift (INT/EXH): . 484/. 484, ADV Duration (INT/EXH): 294/294, Duration @ . 050" (INT/EXH): 254/254, Centerline (degrees): 114 Power Range (RPM): 2800-6800, Valve Lash 030/030.
How much horsepower does a cam add to a 350?
Does a camshaft increase horsepower? Yes, a camshaft adds 10 to 20 horsepower depending on the setup. To get the full potential of the high-performance camshaft, you'll have to swap out additional components like the air intake, exhaust manifold, injectors, and valve heads.
How much horsepower does a stock 350 TBI have?
210 hpWith all-new components and modern updates, this General Motors Gen 1 350 V8 puts out a reliable 210 hp and 300 lb. -ft. of torque at a work-friendly 2,800 rpm.
How do you make a 5.7 350 faster?
1:393:493 Cheap & Easy Ways To Increase Horsepower - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe second thing you want to do is definitely get rid of the stock exhaust manifolds as you can seeMoreThe second thing you want to do is definitely get rid of the stock exhaust manifolds as you can see they're very restrictive. And since you're already helping the engine better.
What camshafts are best for 350 Chevy?
May require a lot of vacuum pressure. Lifters may not be as durable as the camshafts themselves. 2. COMP Cams 12-602-4 Camshaft For 350 Chevy – Best Hydraulic Camshaft Review. This heavy-duty COMP’s option will give your engine all the horsepower and torque that you are looking for in one affordable package.
What is a 12-602-4 camshaft?
The COMP Cams 12-602-4 camshaft has three different grinds for different performance applications that range from lower compression builds to higher compression engines in cars with looser torque converters and lower gear ratios.
What is camshaft operating range?
A camshaft’s operating range it essentially its sweet spot, where it gets the most horsepower possible . Luckily, this model comes with a very high RPM operating range that allows it to work its best within a large range of RPMs.
What is a camshaft kit?
This camshaft option comes as a kit that contains everything that you need for installation and use. This kit contains the camshaft, lifters, and cam Zinc additive lubricant. It also comes with written instructions to make for easy installation.
What is cam lobe separation?
Cam lobe separation is the degree of the angle between the maximum lift of a pair of cam lobes. Cam lobe separation is an important performance characteristic because it times the intake and exhaust valves.
When will Mithcel Major make a new camshaft?
Mithcel Major. October 23, 2019. If you are in the market for a new camshaft for your 350 Chevy, then you know how frustrating it can be to have to search through all the various options available on the market today. With every different brand and model claiming to be the best choice for your engine, it can feel like you don’t know who to trust.
Does a camshaft come with a kit?
Comes With a Full Kit. This camshaft doesn’t just come by itself, it also comes with a set of lifters, written instructions for easy installation, and an assembly lubricant. This camshaft kit comes with everything that you need in one purchase so you don’t have to buy anything else with it, even for installation.
What cam heads work on a 350?
The 305 heads will work on the 350, but you would see a better performance gain if you use the stock 64cc combustion chamber bigger valved heads. As far as the cam goes, that would depend on whether you plan on driving the car daily or less...the bigger the lift and longer the duration of the cam, the less streetable the car becomes. Bigger is not always better. You want to think this out carefully, you want a cam that will best perform in the RPM power range you'll operate in to produce the most torque in that RPM range. If you build your engine to produce the most torque above lets say 5000RPM you want a high lift long duration cam. If you want it to produce it's max torque in the 3500-5000 RPM range you want less duration. Most cam companies will list which of their cam works best in what RPM range. Thats where you need to make your decision. As far as pistons go, are we talking about using stock flat top pistons or dish pistons. Flat top will give you about 10 to 1 compression ratio whereas dish will lower it to about 9 to 1 with 64 cc heads. Or you can even get stock domed pistons from the original 1970 350 LT1 engine, that would give you 11 to 1 compression (serious racing only) but you don't really want to do this if you drive the car on the street...AT ALL. The unleaded gas will cause some major problems. Plan your engine out carefully for what you want it to do, before you start buying all kinds of parts for it. It's very easy to build a 400+hp 350 that'll run on 92 octane gas, for a reasonable amount of money. But you won't accomplish this with the 305 heads, you'll need something better.
Is a 305 head smaller than a 350?
The 305 heads chambers are much smaller than a 350's resulting in a sharp edge that overhangs the cylinder. The edge should be rounded off or hot spots that cause pre-ignition (detonation,teaketteling) will be a problem. The compression will be high from the 305's 58cc chambers.
Why is my El Camino slower?
Click to expand... Your El Camino would be slower with a cam that allowed "rump-rump" because that is the sound of a cam being inefficient at lower rpm's. The camshaft is not a stand-alone part. If you're going with a hotter cam, you must also increase your static compression ratio to make up for the intake valve on the cam closing later ...
What RPM should I use for a TPI cam?
The 20+ inch long runners of the TPI limits RPM so you'll be looking for a cam all done by 5200 RPM. That should be a roller block. It all comes down to how much tuning you you can and want to do. If your tuning abilities are limited look for a cam with no more than 212 degreen of [email protected]. A mild cam upgrade like this can be properly tuned with a small bump in fuel pressure. Trying to tune a larger cam with fuel pressure alone will result in over richness at low rpm and a very lean condition at higher RPM. At the other end...You can run as much as 224 degrees duration with the stock TPI but it will require extensive tuning of the ECM with a wide band o2 to get AFR's right. A TPI favorite is the LPE single pattern 219 cam. That's well known strong cam with off the shelf ECM chips out there for a plug and play installation. If you start changing heads and / or open up the intake then everything changes and you'll need a custom tune. The 86 to 89 MAF based system is very flexible and you can run almost any cam since no vacuum signal is required. You do not need to run a "computer compatible" cam.
