It eventually grew to 3. The 4. Its many achievements include kicking out over bhp per litre despite being naturally-aspirated, picking up a ridiculous amount of awards, and powering the celebrated E46 M3. Oh, and the M Division-spec Z4s, plus a Wiesmann or two.
It might not enjoy quite the same revered status of the S54, but the twin-turbo N54 has plenty of admirers. In fact, a simple remap can safely crank the power up to bhp.
In a world where most of its rivals are going down turbocharged avenues, you have to give Jaguar a nod of respect for sticking to superchargers with its V6 and V8 engines. A bhp, 4. All this clever tech results in a 3. When it comes to running a specialist, low-volume sports car company, it pays to keep things as uncomplicated as possible. However, TVR thought differently in the s, deciding to start creating its engines from scratch, commissioning engineer Al Melling for the design and development work.
The Speed Eight came first, followed by the Speed Six. The latter engine - a dry-sump lubricated, all-alloy all anger straight-six - was used right up until the company entered its lengthy hiatus inpowering cars like the Tamora and Sagaris. In the Sagaris, it displaces 4.
Click here for the original comment thread! Please confirm you agree to the use of tracking cookies as outlined in the Cookies Policy. Sign in or register. Matt Robinson 4 years ago Remind me later. Share Tweet Email Whatsapp. Ford Barra inline-six Suggested by Eoin. General Motors LF4 Suggested by me.
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I agree.The VTEC is configured at the factory to offer the best combination of performance and drivability for the average vehicle owner however for enthusiasts the VTEC system is highly tunable.
Because of the advanced nature of the VTEC system, amateur mechanics have a hard time determining where to begin making changes. Modifications to a VTEC engine generally fall under one of two categories—changes to the software governing the functions or changes to hardware components sans engine.
Although terms like variable valve timing may seem like high-tech vocabulary, the fact is that the VTEC system is actually just a clever solution to a very simple problem. The problem has to do with the limitations of the piston engine. While we are all used to the way that gasoline engines perform, the fact is that they are actually only able to produce peak power in a very narrow range of conditions.
One of the main limitations that a gas engine deals with relates to valve timing. The solution that Honda came up with for this problem is actually to provide the engine with two different cam profiles and allow it to select the best one for each condition. One cam profile offers a smooth idle as well as good performance and torque at slower engine speeds.
The other profile produces maximum power at higher engine speeds. Allowing the engine to have two different settings on command helps it to operate more capably and efficiently at a wider range of speeds. Here are a few VTEC modifications from each category that offer good results for other enthusiasts. Making modifications to the software is a great way to customize the performance of your vehicle. You can use software modifications to change the point where the VTEC system engages.
This makes the more aggressive cam profile active lower in the operating range which can help make more power. Changing or removing the restriction on engine speed widens the power band, which helps the car accelerate faster and longer.
Changes to the VTEC hardware are generally more expensive and intrusive than changes to the software but offer more drastic changes in performance. While the stock Honda camshaft is very versatile and effective, it is also geared to optimizing drivability for an average car owner.
For drivers who would prefer to have more response and power for increased performance capability, the camshafts are the core of the VTEC system and offer the most significant results. A variety of different tuner houses offer modified camshafts in several different varieties with tweaked timing and increased lift and duration.
Another common practice is upgrading other components within the valve train. This includes upgraded lifters, springs and valves. Upgraded valve springs respond better during high RPM operation, and aftermarket valves may use a more efficient profile which can improve airflow. Generally, upgrades to the minor systems of the valve train accompany a camshaft swap.How to use holy water to cleanse a home
If you enjoyed this article please consider sharing it!Question: I have a 4. Will Chevy rods and pistons fit in it? How strong is the stock block? Is there a four-bolt main block, or can I use splayed caps? I would like an updated set of heads. Did GM make aluminum heads for this engine? Is that a good idea?
The 9 Greatest 6-Cylinder Engines Of The Last Decade, According To You
I also need a single-plane intake. I want to use aluminum rods in this engine to keep rotating weight down. I am going to run I'm not sure of a cam choice yet. I guess I could just cam it like a V-8, but I don't know. I want to turn it 7, rpm and make hp. It is going in an S truck.
Nitrous is a possibility.Pvm 1954q service manual
When nitrous is rated at hp for a V-8, how much is it for a V-6? I am shooting for mids. Think it's possible? Michael QuesenberryLeonardtown, MD. Answer: Whew-lots of questions here, but let's take it from the top. Chevy's production 4.The V8 seems to be the epitome of power and performance in the eyes of most enthusiasts. Mention a measly four-cylinder and their heads will turn sideways like a confused puppy. The bigger the better for most, especially Americans.
But engines with only six cylinders rarely get the love they deserve. But not all six-cylinders are created equal. There have been many sixes throughout the ages that have been absolutely phenomenal and CarThrottle has created a list of nine of the best, which kills my OCD as it should be a list of ten. The Busso is easily not only one of the greatest six-cylinder engines of all time but one of the greatest engines of any variety of all time.
Jeremy Clarkson once claimed that the Busso was more of a heart than it was an engine. It was an incredible engine. It also lasted decades. The Busso started life in and lasted all the way up untilranging anywhere from 2.
It had genuine racing car technology baked into it, including the crankshaft from a Porsche RSR and revved to an astonishing 8, rpm, making a naughty sound while doing it. It was one of the most enjoyable engines in any production road car at the time, as it was just so fun to rev all the way out and made beautifully linear power throughout its rev range.
The 4. BMW S The naturally-aspirated 3. This was one of the last great naturally aspirated M engines.
These Are The Best V6 Engines On The Market Today
It was so wonderfully smooth and punchy with an incredible soundtrack. BMW I6 engines always had a sort of metallic sound, as if you can hear the metal in the engine really working, and it just sounds wonderful. This engine is a big part of the reason why the E46 M3 is so revered.
BMW N Back to back placements for BMW. The N54 was a twin-turbocharged 3. The reason why it was so loved was that it made turbocharging feel naturally aspirated and no one had ever really done that as well as BMW had with the N54 up until that point.
It had such a smooth and linear powerband, odd for a turbocharged car. Throttle response was excellent and there was very little turbo lag. But I wonder how much of its love is really just lust for the F-Type itself. Not so sure, but a damn fine engine. The Aussies like their muscle cars, much like we do in America, so big V8s are usually the Aussie favorite. However, this Ford I6 engine could make you forget about V8s.
They were big, brutish, muscular and loud engines that epitomized Australian performance. However, it is an absolute powerhouse. The 3.There isn't just one path to a great engine.Dhaka tour
Different companies have different approaches to evoking emotion and performance from their heavily engineered powerplants. These are the 10 engines that captured the hearts and minds of car nuts everywhere.
The Stig's Rustbelt Cousin :. The lack of low-end torque is more than made up for by the way it begs to be redlined, and loves every minute of it. Easy to make more power with simple bolt-ons and reprogramming, with Honda reliability to boot. It also sounds like a well lubricated dream. The Lexus LFA is worth every penny for this engine alone. The first incarnation of AMC's 4. I know. But hear me out! The 4. The one in the picture is full of names because it's the 5 millionth 4.
I had a Cherokee with the 4. What a engine. Goobs of power.
It would run with zero fluids in it. I think mine ended up with k miles on it. The only thing I ever replaced was belts and plugs. Turbolence88 :. Dear god yes. I knew five people in college with Cherokees powered by these beasts. The rest of the trucks usually fell apart, but these things never.
One even went 23, miles, driven hard, with a leaking seal somewhere, without an oil change. Sold it and the new owner rebuilt it, after driving it home miles through a New England winter storm. I'm bending the rules again slightly since the quattrovalvole version of the glorious Alfa V6 is years old now, but I agree with Chris. It has to be on the list.
It's one of the most beautiful engines ever made, it sounds fantastic and got the power too. You don't need more. The basic engine debuted inbut its variable-timing version came out inso it's good after all.
One of GM's big shots. N2Skylark :. Lots of horsepower for its daytorque, smoothness, durability, and reliability. Back in the day, full-size cars like the LeSabre were rated at 30mpg highway with it.
Scot Zediker :.
10 Best Engines To Tune
I've said for some time that if GM could build an entire car as well as they can build an engine, they would rule the world.Not so long ago, the cars and trucks with the best V6 engines were still taking the back seat to those with the top V8s.
Today, on the other hand, powertrain technologies like direct injection, turbocharging and supercharging are squeezing V8-style power from smaller-displacement engines — and boosting fuel efficiency at the same time.
Indeed, many of the modern-day cars and trucks with the best V6 engines owe at least some of their success to a pickup.
It was the F, remember, that helped prove the case for using high-powered twin-turbo V6 engines instead of traditional V8 powerplants in many vehicles. And because of its timing, the F is an especially worthwhile choice: This truck offers a sophisticated 3.
The V6-powered Chevrolet Colorado is a prime example, standing out as a top pre-owned pickup in its class.
500hp 4.3L Chevy V-6
But the Colorado also impressive with technology, thanks to features like a mobile Wi-Fi hotspot and safety measures that include a rearview camera, lane-departure warning, and forward collision warning. This is no front-wheel drive wannabe, either. Topping out at horses and lb-ft of torque, this unit is expected to yield times of about 6 seconds and a top speed of mph.
Also expected is a full complement of high-end technologies and driver-assistance measures. The Lexus LS is part of the new wave of range-topping cars and trucks with V6 engines. These are the vehicles that rely on advanced twin-turbo technology for their motivation, and in the LS, for instance, that tech is directly drawn from the world of Formula 1 racing.
The result is a mechanical masterpiece in the shape of a 3. All-wheel drive, of course, is available, as is a hybrid propulsion system with a naturally aspirated V6. Building on the same platform as the XF premium sport sedan, the Sportbrake adds a maximum cargo capacity of Just keep in mind that the same engine can be ordered with two different output ratings for the Q Most V6 Q60s serve up a robust horsepower and lb-ft of torque, while the Red Sport version gets the green flag with horsepower and lb-ft of torque.
The Q60 is a rear-wheel drive performer that matches its upscale rivals with an optional all-wheel-drive system. Note that the Q60 entry model comes with a standard turbocharged four-cylinder engine. Sure, that design is strikingly exotic, but so is the NSX's powertrain.Most Reliable Engines of All Time
The heart of the matter is unsurprising: a 3. Also in the mix are three electric motors as part of a high-performance hybrid propulsion system. Hyundai's new standalone luxury division recently completed its current three-car lineup, introducing the Genesis G70 compact sport sedan. Rear-wheel drive is standard, and as you might guess, drivers also can opt for an all-wheel-drive setup.
Regarding get-up-and-go, the G70 can get from 0 to 60 mph in less than 4. Okay, the twin-turbo 3. But it does receive enough AMG TLC — including high-tech cylinder coatings — to produce horsepower, lb-ft of torque and times of 4. Further AMG enhancements for this high-performance C-Class coupe extend to a nine-speed double-clutch automatic transmission, 4MATIC all-wheel drive, a sport suspension with adaptive variable dampers and specific style elements.
Finally, from the Mercedes side of the business, the C43 showcases luxury cues such as real wood and aluminum cabin trim, a panoramic sunroof, Burmester surround-sound audio and a wealth of safety features. Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions "Chrome Data".
All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
By Charles Krome. Build and Price a New Car.There are lots of fantastic engines out there, but when it comes to tuning, some stand out from the crowd. Here are ten of the best lumps based on all round performance and tunability. Ford YB Cosworth Still breaking records and winning events nearly 25 years after its debut, the 2ltr Cosworth engine is highly tuneable.
Potentially capable of bhp-per-litre with standard internals and standard size turbo, which is unheard of with other engines. Nissan RB26 Skyline Like the Cosworth YB, this engine was designed for racing and therefore has many standard components capable of huge power levels.
Mitsubishi 4G63 Evo Generally regarded as the most tuneable four cylinder engine at the moment, the turbocharged Mitsubishi 4G63 engine is capable of incredible power levels and is the worldwide force behind countless supercar killing Evos. If you add forced induction the limits are almost endless. VAG 1. The unique five valve per cylinder setup gives great tuning potential and like most VAG products, it is very reliable. The unusual engine configuration gives the engine a superbly low centre of gravity too, perfect for track use.
If you want to keep your tuning naturally aspirated, the S54 is where our money would go. Temperamental maybe, but a unique tuning monster.The village of barbarasco, municipality of tresana
Any engine that can power a road going Supra to over mph within one mile gets our vote. GM LS Series This big capacity V8 has bhp potential when forced induction is added, but this all alloy engine is also surprisingly light and is capable of revving to over rpm reliably.
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