# How to get more horsepower out of a 4 cylinder

5 Cheap Ways to Increase Horsepower

Jun 06,  · The four-cylinder engine in your vehicle is powered by compressing a mixture of air and fuel and igniting it. Because the level of compression your engine will produce is a constant %(11). As far as the question goes it is meaningless. If you wanted to, you could build a 4 cylinder engine of such huge proportions it could easily make 1 million horsepower. There is no theoretical limit to absolute power output. There is to efficiency. 10, Bhp, not really a problem to design and make.

Only that it makes the car go faster. But what is it? What is horsepower and how do we get more of it in our horaepower engines? So to break it down for you, horsepower, a unit of power to define the rate at which work is done.

In other words, the power that a horse gives when pulling, or essentially the power mord to raise pounds a distance of one foot in one second, or the power needed to move 33, pounds one foot in one minute. Where did the phrase horsepower come from? Exactly where you might think… from horses. And a man named James Watt. Who used to stare at mill horses all day walking in circles, powering the mills. He then did more math to come horseepower an equation that a mill horse could push 32, lbs one foot in one minute which jow later just cylinrer up to 33, lbs which he equated to the what to do in kailua kona of one horse.

The picture sort of ruins the cool-factor. So now that we know the origin of the energy unit, how do we get more of it? To put it plainly, your car engine is one big air pump with a series of deliberate combustions that hosrepower as much air in and out of as possible.

The colder air is, the denser it is. Meaning the more air per cyliinder. The bottom line is the better, deeper, cleaner, faster and efficient your car can breath in and out, the more potential you have for increased horsepower. So how do we do this? Cold Air Intakes do oht this. They have special filters that increase the surface area in which the air is pulled through cylinedr the engine, gow 3 times as large as your factory how to dump photos from iphone to pc. It also reduces resistance and unwanted turbulence that would reduce or inhibit steady airflow to the engine.

Installing a High-Flow air filter and intake. A quick, cheap and easy way to throw a few more horsepower at your engine is to swap out your air-filter for a high performance one.

Not all filters are legal in all areas. High Performance Exhaust System. Installing a free flowing exhaust with larger diameter piping will allow your car to expel exhaust quicker. The faster the car can exhale carbon horseower, the quicker it can inhale fresh oxygen to make more carbon monoxide.

Forced Induction. In other words, to drop a supercharger or a turbo charger into your car. If your engine and wallet can both support his upgrade. They are easier to install than their cousin the Turbocharger, and give you more instant gratification when you step on the gas. It essentially creates het air in which to combust within the engine, in turn, creating more power. But on the plus side, they can be used in addition to a turbocharger or supercharger cylihder reduce lag and increase the final output of horsepower.

Water-Injection Kit. Performance Camshaft. By increasing the duration horsepowdr timing of the value openings within the engine, you can increase both horsepower and acceleration in your car. This can be accomplished by installing a performance cam. You decide. These do you hear what i hear origin reprogram your cars computer, allowing for more horsepower, torque, and even better gas mileage.

Depending on the engine, you can see some pretty respectable gains this way. Stop being cheap. What will happen is one of two things… 1. Keep your filters clean. Keep your air and fuel filters clean and performing at their best and your car will continue to output its maximum horsepower potential. Keep your what does lipids do for the human body tuned up.

Wires are just as important. Keep your car well lubricated. Remove the junk in your trunk… and anywhere else for that matter. This includes back seats, spare tires, car jacks, air conditioners, speakers, and even replacing parts of your car with fiberglass or carbon fiber. Stay hot and single my friend, in the name of illegal street racing.

Upgrade your bet. You can shed about 10 lbs or more per wheel. Get trustworthy upfront pricing and excellent deals on both new and used cars near you! All touch up paint is not created equal! We recommend PaintScratch. High Performance Exhaust System Installing a free flowing exhaust with larger diameter piping will allow your car to expel exhaust quicker. Performance Camshaft By increasing the duration and timing of the value openings within the engine, you can increase both horsepower and acceleration in q car.

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Feb 16,  · The only way you're going to get more power out of that is to re-gear it (as deep as possible), put a turbo or supercharger on it, or swap it out with a V8 (or similar). No exhaust, cold air intake, or anything else is going to give you any sort of measurable power gains. Jun 24,  · A series of "what-if" scenarios persuaded us to yank the L and stick it on the dyno. Remember, this is a ,mile L truck motor with stock pistons and datmetopen.comcturer: Chevrolet. Dec 03,  · Your Jeep has more horsepower potential than they led you to believe down at the dealership. Pull the trigger on restrictive factory flow and get your power back with a bolt-on exhaust upgrade that offers increased hp and torque while keeping your ride’s EGTs out of .

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How can I get more power out of my 4 cylinder Jeep? Thread starter ChristianM Start date May 19, ChristianM New Member. Joined May 19, Messages 1 Location San diego. This is my second YJ. They are awesome! But I want more power out of this 2. Any suggestions? As far as I can tell it looks completely stock.

What kind of air intake or other small mods can I do to get a little more power. Chris Administrator Staff Member. The only way you're going to get more power out of that is to re-gear it as deep as possible , put a turbo or supercharger on it, or swap it out with a V8 or similar. No exhaust, cold air intake, or anything else is going to give you any sort of measurable power gains.

That being said, prepare to drop a lot of money if you want some serious power gains 4 cylinder Jeeps are good for two things, driving off-road and cruising around town. When it comes to highway speeds or any sort of sustained speeds, forget about it. Flyer58 YJ Enthusiast. I've always read the AX-5 transmission and axles are ther weak spots so more power might break them. I don't know since I just use mine for grocery shopping. Flyer58 said:. AJeepMemory New Member. Maybe an Electric Turbo?

I cant find any good turbo kits for these. I am looking for one on my jeep too. AJeepMemory said:. Jimmyj New Member. Lol kidding. There really is no way to get anymore hp out of it. Reactions: Chris. Jimmyj said:. Reactions: YJRay and Chris. There is an outfit out there that sells a 2. I'd look at a swap before dropping that much coin an 4 banger. On a cheaper note, going to an electric fan will buy you about more HP, plus you can turn it off when you're on the highway and don't need it Just a thought.

Reactions: Fouledplugs. On a cheaper note, going to an electric fan will buy you about more HP. Regearing deep for the tires is the much more reasonable solution overall. Reactions: machoheadgames. Chris said:. No such thing. Not yet at least. Jaguar and other high end auto manufacturers are working on these for OEM applications, but there is none available aftermarket. I'm re-gearing too, but I've always had an electric fan and it helps a little. Here in AZ, I wheeled a flat-fender with a hp pinto in the summer.

I just put an electric on my YJ to just get rid of the propeller and the fan shroud that takes half the engine bay. There are, but they don't function full time like a normal turbo charger, but rather for occasional boosts of power.

And spendy. Post reply. Top Bottom.

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